WO1998033760A1 - Composes phenidone utiles pour la photographie en couleurs basee sur l'utilisation d'halogenures d'argent et procede pour preparer ces composes - Google Patents
Composes phenidone utiles pour la photographie en couleurs basee sur l'utilisation d'halogenures d'argent et procede pour preparer ces composes Download PDFInfo
- Publication number
- WO1998033760A1 WO1998033760A1 PCT/JP1998/000432 JP9800432W WO9833760A1 WO 1998033760 A1 WO1998033760 A1 WO 1998033760A1 JP 9800432 W JP9800432 W JP 9800432W WO 9833760 A1 WO9833760 A1 WO 9833760A1
- Authority
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- WIPO (PCT)
- Prior art keywords
- group
- general formula
- compound represented
- carbon atoms
- alkyl group
- Prior art date
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- -1 Silver halide Chemical class 0.000 title claims abstract description 248
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 76
- 239000004332 silver Substances 0.000 title claims abstract description 76
- 239000000463 material Substances 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical class N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 title abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 154
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 112
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 38
- 125000001424 substituent group Chemical group 0.000 claims description 77
- 239000000839 emulsion Substances 0.000 claims description 76
- 125000004432 carbon atom Chemical group C* 0.000 claims description 73
- 125000003118 aryl group Chemical group 0.000 claims description 68
- 238000006243 chemical reaction Methods 0.000 claims description 59
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 57
- 125000000623 heterocyclic group Chemical group 0.000 claims description 37
- 125000003342 alkenyl group Chemical group 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 125000003545 alkoxy group Chemical group 0.000 claims description 21
- 125000005843 halogen group Chemical group 0.000 claims description 19
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims description 18
- 238000003786 synthesis reaction Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 15
- 125000004104 aryloxy group Chemical group 0.000 claims description 15
- 125000003277 amino group Chemical group 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 125000006575 electron-withdrawing group Chemical group 0.000 claims description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 11
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 11
- 125000004414 alkyl thio group Chemical group 0.000 claims description 10
- 125000002252 acyl group Chemical group 0.000 claims description 9
- 125000005110 aryl thio group Chemical group 0.000 claims description 9
- 125000004429 atom Chemical group 0.000 claims description 8
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 8
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 8
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 8
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 claims description 7
- 125000003282 alkyl amino group Chemical group 0.000 claims description 7
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
- 125000005499 phosphonyl group Chemical group 0.000 claims description 7
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 125000001769 aryl amino group Chemical group 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 241001024304 Mino Species 0.000 claims description 3
- 239000000539 dimer Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 125000004658 aryl carbonyl amino group Chemical group 0.000 claims description 2
- 125000005129 aryl carbonyl group Chemical group 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 31
- 238000002156 mixing Methods 0.000 abstract description 14
- 150000002148 esters Chemical class 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 90
- 239000002904 solvent Substances 0.000 description 72
- 238000000034 method Methods 0.000 description 67
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 239000000203 mixture Substances 0.000 description 47
- 239000000243 solution Substances 0.000 description 43
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 42
- 239000003381 stabilizer Substances 0.000 description 37
- 239000003960 organic solvent Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 238000009835 boiling Methods 0.000 description 23
- 239000008273 gelatin Substances 0.000 description 22
- 229920000159 gelatin Polymers 0.000 description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 108010010803 Gelatin Proteins 0.000 description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 21
- 235000019322 gelatine Nutrition 0.000 description 21
- 235000011852 gelatine desserts Nutrition 0.000 description 21
- 230000002194 synthesizing effect Effects 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 239000000975 dye Substances 0.000 description 20
- 125000001931 aliphatic group Chemical group 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000002585 base Substances 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 239000013078 crystal Substances 0.000 description 15
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 15
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 125000004093 cyano group Chemical group *C#N 0.000 description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 12
- 239000000543 intermediate Substances 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 229910021607 Silver chloride Inorganic materials 0.000 description 11
- 239000003112 inhibitor Substances 0.000 description 11
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 11
- JVXHQHGWBAHSSF-UHFFFAOYSA-L 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydron;iron(2+) Chemical compound [H+].[H+].[Fe+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O JVXHQHGWBAHSSF-UHFFFAOYSA-L 0.000 description 10
- SJOOOZPMQAWAOP-UHFFFAOYSA-N [Ag].BrCl Chemical compound [Ag].BrCl SJOOOZPMQAWAOP-UHFFFAOYSA-N 0.000 description 10
- 238000011161 development Methods 0.000 description 10
- 230000018109 developmental process Effects 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 9
- 235000019441 ethanol Nutrition 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- 239000012190 activator Substances 0.000 description 8
- 125000004423 acyloxy group Chemical group 0.000 description 8
- 150000001408 amides Chemical class 0.000 description 8
- 229940125904 compound 1 Drugs 0.000 description 8
- 125000000753 cycloalkyl group Chemical group 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 8
- 238000001308 synthesis method Methods 0.000 description 8
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 7
- 238000004040 coloring Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 7
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000003755 preservative agent Substances 0.000 description 7
- 230000002335 preservative effect Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 125000000565 sulfonamide group Chemical group 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 125000004442 acylamino group Chemical group 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 125000001309 chloro group Chemical group Cl* 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 125000004149 thio group Chemical group *S* 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 description 4
- 125000006598 aminocarbonylamino group Chemical group 0.000 description 4
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- QEIQICVPDMCDHG-UHFFFAOYSA-N pyrrolo[2,3-d]triazole Chemical compound N1=NC2=CC=NC2=N1 QEIQICVPDMCDHG-UHFFFAOYSA-N 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- 239000012463 white pigment Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000004258 Ethoxyquin Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 description 3
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 3
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 3
- 239000003849 aromatic solvent Substances 0.000 description 3
- 125000005162 aryl oxy carbonyl amino group Chemical group 0.000 description 3
- 125000005135 aryl sulfinyl group Chemical group 0.000 description 3
- 125000004421 aryl sulphonamide group Chemical group 0.000 description 3
- 125000000732 arylene group Chemical group 0.000 description 3
- 125000005200 aryloxy carbonyloxy group Chemical group 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical group OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 description 3
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 3
- 229940093500 ethoxyquin Drugs 0.000 description 3
- 235000019285 ethoxyquin Nutrition 0.000 description 3
- XIRNKXNNONJFQO-UHFFFAOYSA-N ethyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC XIRNKXNNONJFQO-UHFFFAOYSA-N 0.000 description 3
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- 239000006081 fluorescent whitening agent Substances 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
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- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 150000004681 metal hydrides Chemical class 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
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- 230000008313 sensitization Effects 0.000 description 3
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- 238000010898 silica gel chromatography Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 125000000547 substituted alkyl group Chemical group 0.000 description 3
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- KOWLDHIMDOOCCQ-UHFFFAOYSA-N (3-hexadecoxyphenyl)hydrazine;hydrochloride Chemical compound Cl.CCCCCCCCCCCCCCCCOC1=CC=CC(NN)=C1 KOWLDHIMDOOCCQ-UHFFFAOYSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
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- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 150000003901 oxalic acid esters Chemical class 0.000 description 1
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000005691 oxidative coupling reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical group [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000003014 phosphoric acid esters Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical group C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- CUQOHAYJWVTKDE-UHFFFAOYSA-N potassium;butan-1-olate Chemical compound [K+].CCCC[O-] CUQOHAYJWVTKDE-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 229960000948 quinine Drugs 0.000 description 1
- WDXARTMCIRVMAE-UHFFFAOYSA-N quinoline-2-carbonitrile Chemical compound C1=CC=CC2=NC(C#N)=CC=C21 WDXARTMCIRVMAE-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- SUBJHSREKVAVAR-UHFFFAOYSA-N sodium;methanol;methanolate Chemical compound [Na+].OC.[O-]C SUBJHSREKVAVAR-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 125000006296 sulfonyl amino group Chemical group [H]N(*)S(*)(=O)=O 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- DZLNHFMRPBPULJ-UHFFFAOYSA-N thioproline Chemical compound OC(=O)C1CSCN1 DZLNHFMRPBPULJ-UHFFFAOYSA-N 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229940100050 virazole Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/3924—Heterocyclic
- G03C7/39244—Heterocyclic the nucleus containing only nitrogen as hetero atoms
- G03C7/39252—Heterocyclic the nucleus containing only nitrogen as hetero atoms two nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/32—Decarboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/381—Heterocyclic compounds
- G03C7/382—Heterocyclic compounds with two heterocyclic rings
- G03C7/3825—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms
- G03C7/383—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms three nitrogen atoms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/381—Heterocyclic compounds
- G03C7/382—Heterocyclic compounds with two heterocyclic rings
- G03C7/3825—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms
- G03C7/3835—Heterocyclic compounds with two heterocyclic rings the nuclei containing only nitrogen as hetero atoms four nitrogen atoms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3003—Materials characterised by the use of combinations of photographic compounds known as such, or by a particular location in the photographic element
- G03C7/3005—Combinations of couplers and photographic additives
- G03C7/3008—Combinations of couplers having the coupling site in rings of cyclic compounds and photographic additives
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
Definitions
- the present invention relates to a combination of a phenylidone compound having a specific structure and a pyro-opening triazo cyanocyanate coupler, which is effective in fastness of a color image, color reproducibility, cyanine stain and processing.
- the present invention relates to a silver halide color photographic light-sensitive material which has improved problems such as color mixing.
- the present invention relates to an ⁇ -alkyl or alkenyl acrylic acid useful as a synthetic intermediate of a phenylidone compound or the like useful as a photographic additive such as the silver halide color photographic light-sensitive material described above. It relates to a method for inexpensively and easily synthesizing an ester. Also, the present invention relates to a method for synthesizing inexpensive and easy phenylenes using an alkyl or alkenyl acrylate. In particular, it relates to a method for synthesizing alkyl acrylates in which the alkyl chain is a long-chain alkyl group. In the present specification, “ ⁇ -alkyl or alkenyl” is hereinafter referred to as “ ⁇ -alkyl” for convenience. Background art
- the exposed silver halide is used as an oxidizing agent, and the oxidized aromatic primary amine color developing agent and the coupler react with each other to produce an indigo compound.
- Dyes such as toluene, indoor lin, indamine, azomethine, phenoxazine, and phenazine. It is well known that images can be formed.
- a color reduction method is used, and a color image is formed by yellow, magenta, and cyan dyes.
- the triazole coupler having a pyro-opening has a high molecular extinction coefficient of a dye formed by a reaction with a p-phenylenediamine color developing agent, an oxidized developing agent formed as a result of silver development of another layer is not used. It diffuses into the red-sensitive layer, reacts with the cyanogen coupler in the red-sensitive layer, and increases the cyanide concentration. There is a disadvantage that color mixing during processing is large.
- the pyrrolotriazole coupler since the pyrrolotriazole coupler has a high absorption coefficient of the formed dye, it is caused by the reaction of the coupler with the color developing agent remaining in the film after the color development step during processing or over time after processing. There is a disadvantage that all kinds of cyan tins become high.
- Japanese Patent Application Laid-Open No. 5-150423 states that the use of a nitrogen-containing compound such as a funinidone compound in combination with a pyrrolotriazole coupler improves color reproducibility and fastness. . However, this effect was not sufficient.
- Synthesis, 924 (1982) describes a method of synthesizing from lindyl and formaldehyde. However, this method had problems such as low yield.
- J. Chem. Soc., 3160 (1961) describes a method for synthesizing a, ⁇ -disubstituted acrylates from oxalates, fatty acid esters, benzaldehyde or heptaldehyde. I have. Only However, the above document does not disclose any examples using formaldehyde as the aldehyde.
- the present invention is not directly suggestive of the fact that the stability of the intermediate is different.
- An object of the present invention is to provide a method for synthesizing an ⁇ -alkyl acrylate useful as an intermediate for synthesizing a phenidone compound used in a silver halide photosensitive material from an inexpensive raw material in a short process and at a high yield.
- Another object of the present invention is to provide a continuous series of reactions without removing intermediates. Accordingly, it is an object of the present invention to provide a method for synthesizing an alkyl acrylate which is useful as an intermediate for synthesizing a phenidone compound used in a silver halide photosensitive material.
- Another object of the present invention is to provide a novel phenidone used for a silver halide photosensitive material in a short process and at a high yield from an inexpensive raw material, and a method for producing the same.
- Another object of the present invention is to provide a method for synthesizing phenidone used for a silver halide light-sensitive material by a continuous series of reactions without isolating an intermediate.
- Another object of the present invention is to provide a silver halide color light-sensitive material having excellent color reproducibility and improved storage stability of the light-sensitive material. It is another object of the present invention to provide a silver halide color light-sensitive material having reduced cyan color mixture during processing. It is another object of the present invention to provide a silver halide color light-sensitive material having a reduced stain ratio. Another object of the present invention is to provide a silver halide color light-sensitive material excellent in color developability and fastness.
- R 1 and R 3 represent an alkyl group having 1 to 30 carbon atoms
- R 2 represents an alkyl group having 6 to 30 carbon atoms or an alkyl group having 5 to 30 carbon atoms.
- R 3 has the same meaning as R 1, R 3 in the preceding paragraph 1.
- R 4 represents a hydrogen atom, an alkyl group having 1 to 30 carbon atoms, or an aryl group having 6 to 20 carbon atoms
- R 2a represents an alkyl group having 1 to 30 carbon atoms, or 2 carbon atoms. To 30 alkenyl groups.
- R 5 , R 6 , R 7 , R 8 , and R 9 may each independently be the same or different and include a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an unsubstituted amino group, Alkylamino group, arylamino group, acylamino group, aminocarbonylamino group, alkoxycarbonylamino group, arylcarbonylamino group, alkoxycarbonyl group, aryloxycarbonyl Group, sulfonyl group, sulfonylamino group, nitro group, nitrogen atom, hydroxy group, carboxyl group, heterocyclic group, sulfamoyl group, carbamoyl group, azo group, alkylthio group, arylthio group , An imido group, a sulfinyl group, a phosphonyl group, or an acyl group.
- R C2 ′ represents an alkyl group having 10 to 30 carbon atoms, and R 14 and R 15 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, Represents an aryl group of 20;
- the present invention relates to a silver halide color photographic light-sensitive material having at least one silver halide emulsion on a support, wherein at least a silver halide emulsion is represented by the general formula (A).
- R 11 and R 12 are Hammett's substitution constants, respectively. Value represents 0.2 0 or more electron withdrawing groups, and rings of R 1 1 and R 1 2 of sigma [rho value is 0.6 5 above.
- R 13 represents a hydrogen atom or a substituent.
- X represents a hydrogen atom or a group capable of leaving in a coupling reaction with an oxidized form of an aromatic primary amine color developing agent.
- R 1 1, R 12, R 13 or, Ri Do the group X is a divalent group, 2 in conjunction with higher monomers of the multi-monomer or polymer chain homopolymer is also rather may form a copolymer You can do it.
- R a and R b each independently represent an aryl group or an alkyl group having a total carbon number of 2 to 30 including the carbon number of the substituent.
- R 14 and R 15 represent a hydrogen atom, an alkyl group, or an aryl group.
- R 16 represents an aryl group.
- R 14 , R 15 and R 16 each independently have the same meaning as that of the formula (B).
- R. Represents an alkyl group or an aryl group.
- the object of the present invention is achieved by the following photosensitive material.
- a silver halide color photographic light-sensitive material characterized in that at least one kind of a compound represented by the following general formula (IX) is contained in any of the photographic constituent layers on the support.
- R C2 represents an alkyl group having 10 to 30 carbon atoms or an alkenyl group having 10 to 30 carbon atoms
- R 14 and R 15 are each independently the same or different. It represents a good hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or an aryl group having 6 to 20 carbon atoms.
- ⁇ -alkyl acrylate represented by the general formula ( ⁇ ) produced by the production method of the present invention will be described in detail.
- the alkyl group represented by R 2 is preferably a substituted or unsubstituted alkyl group having 10 to 30 carbon atoms, and more preferably a substituted or unsubstituted alkyl group. It is a substituted or unsubstituted alkyl group of 14 to 26. Most preferably, it is a substituted or unsubstituted alkyl group having 16 to 22 carbon atoms.
- unsubstituted alkyl groups include ⁇ -hexyl, ⁇ -heptyl, ⁇ -octinole, ⁇ -noninole, ⁇ -decinole, ⁇ -tridecinole, ⁇ -tetradecinole, ⁇ - Xadecyl, ⁇ —octadecyl, ⁇ —eicosinole, ⁇ —tetraeicosyl, isopentyl, isohexyl, isoheptyl, isococtyl, isononyl, isodesyl, isododecyl, Examples include Isotetradecyl, Isohexadecidyl, Isooctadesil, Isojekosil, Isonotetradekosil, and Isotaketailekosil.
- Examples of the substituent which may be substituted on the alkyl group include an aryl group, a heterocyclic group, a halogen atom, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, a cyano group, and the like.
- Nitro group alkoxycarbonyl group, aryloxycarbonyl group, carboxyl group, sulfo group, sulfamoyl group, carbamoyl group, azo group, alkylsulfinyl group, arylsulfinyl group, imimi Group, phosphonyl group, none Substituted amino group, alkylamino group, arylamino group, aminocarbonylamino group, anorecoxycanolebonylamino group, hydroxyyl group, acyle group, acysiloxy group, alkylsulfonyl And arylsulfonyl, arylamino, arylsulfonamide, and alkylsulfonamide groups.
- Examples are phenyl, naphthyl, tetrahydrofuryl, ⁇ -pyridyl, fluorine, methoxy, ethoxyquin, phenoxy, methylthio. , Phenylthio, cyano, nitro, methoxycarbonyl, octyloxycarbonyl, phenyloxycarbonyl, carboxyl, sulfo, dimethylsulfamoyl, getylsulfamoyl, jeti Rucarbamoyl group, azo group, methansulfinyl group, benzenesulfinyl group, phthalimid group, ethylphosphonyl group, dimethylamino group, anilino group, dimethylaminocarbonylcarbonylamino group, methoxycarbonylamino group , Hydroxy, benzoyl, bivaloyl, acetyloxy, methansulfo Group, tolu
- R 2 is an alkyl group
- an unsubstituted alkyl group is preferred over a substituted one.
- R 2 represents an alkenyl group
- R 2 is preferably a substituted or unsubstituted alkenyl group having 10 to 30 carbon atoms, and more preferably a substituted or unsubstituted alkenyl group having 14 to 26 carbon atoms. Or an unsubstituted alkenyl group. Most preferably, it is a substituted or unsubstituted alkenyl group having 1.6 to 22 carbon atoms.
- alkenyl groups include 3-pentenyl, 3-hexenyl, 4-heptenyl, 5-octenyl, 4-nonenyl, 5-decenyl, 6-dodecenyl, 3-tetradecenyl, 7-hexadecenyl, 8-Octadecenyl, 6-Eicosenyl, 10-Tetraeicosenyl.
- Examples of the substituent which may be substituted on the alkenyl group include the substituent when R 2 is a substituted alkyl group.
- R 3 is preferably a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, and more preferably a substituted or unsubstituted alkyl group having 1 or 2 carbon atoms. It is an unsubstituted alkyl group. R 3 is more preferably unsubstituted than substituted.
- R 3 methylation, Echiru, .eta. propyl, i Sopuro pills, eta - old corruptible include .eta. Okutadeshiru.
- R 3 is preferably methyl or ethyl.
- R 3 is most preferably a methyl group.
- R 1 is a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms.
- R 1 is preferably a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, and more preferably a substituted or unsubstituted alkyl group having 1 or 2 carbon atoms.
- R 1 is more preferably unsubstituted than substituted.
- R 1 examples include methyl, ethyl, ⁇ -propyl, and iso-propyl. , N — octyl, n — octadecyl. R 1 is preferably methyl or ethyl. R 1 is most preferably a methyl group.
- R 1 and R 3 in formula (I) are the same.
- This reaction is a reaction of reacting a compound represented by the general formula (I) with formaldehyde to synthesize a compound (II).
- the number of moles of formaldehyde used is generally 0.5 to 0, preferably 0.5 to 3 and more preferably 1 to 1.3 per mole of the compound of the formula (I). It is.
- the reaction of this synthesis may or may not use a solvent, but it is preferable to use a solvent from the viewpoint of the stirring property of the reaction solution.
- a solvent any solvent that does not react with the compound represented by the general formula (I) can be used.
- alcohol solvents methanol, ethanol, n-butanol, t-butanol, isopropanol, glycol, glycerin, MFG, methylsenosolve
- ester solvents acetic acid
- halogen-based solvents carbon tetrachloride, chloroform-form, methylene chloride, trichloroethane, chlorobenzene
- amide-based solvents dimethylformamide
- Dimethyl acetate aromatic solvents (benzene, toluene, xylene), alkane solvents (hexane, pentane, petroleum ether), ether solvents (getyl ether, dibutyl ether, terephthalate)
- Examples include trahydrofuran), acetonitrile, and water.
- formaldehyde used in the reaction will be described.
- formaldehyde gaseous formaldehyde may be used, and paraformaldehyde, formalin (aqueous solution of formaldehyde), trioxane, etc. may be used as the source of formaldehyde. Good. Preferably, it is formalin.
- any base capable of abstracting a hydrogen atom of the compound of the general formula (I) to generate an enolate can be used.
- metal hydroxides such as sodium hydroxide and potassium hydroxide
- metal hydrides such as sodium hydride and potassium hydride, sodium methylate, and sodium hydride.
- Metal alcohol such as umechert —
- Metal amides such as sodium, sodium amide, and lithium diisobutyl amide, and other organic bases can be used.
- an enolate of the compound of the general formula (I) from which a hydrogen atom has been extracted in advance may be used.
- the compound of the general formula (I) is obtained in the form of an enolate during the synthesis of the compound of the general formula (I), it is preferable to use the compound as it is.
- the equivalent of the base is preferably from 0.1 to 10 equivalents, more preferably from 1 to 3 equivalents, and most preferably from 1 to 1.3 equivalents, based on the compound of the formula (I).
- the reaction temperature can be selected in the range of ⁇ 20 ° C. to 180 ° C. It is preferably from 0 ° C to 100 ° C, more preferably from 20 ° C to 60 ° C.
- the reaction time is between 5 minutes and 50 hours. Preferably between 20 minutes and 3 hours. More preferably, 30 minutes to 2 hours.
- the reaction concentration of the compound of the general formula (I) can be selected from a neat (solvent-free) to 0.001 mol / l. Preferably it is 0.01 mol / ripple from neat. More preferably, it is from 5 mol / l to 7 mol / l.
- the compound represented by the general formula (I) can be synthesized by condensing the compound represented by the general formula (III) and the compound represented by the general formula (II) under basic conditions, in terms of raw material cost. I like it.
- the compound of the general formula (in) and the compound of the general formula (I) can be synthesized by condensing the compound represented by the general formula (III) and the compound represented by the general formula (II) under basic conditions, in terms of raw material cost. I like it.
- the compound of the general formula (in) and the compound of the general formula (I) can be synthesized by condensing the compound represented by the general formula (III) and the compound represented by the general formula (II) under basic conditions, in terms of raw material cost. I like it.
- the molar ratio of the compound of V) is preferably from 2: 1 to 1: 2, and more preferably from 2: 1 to 1: 1. 0 0 0
- any base can be used as long as it can extract a hydrogen atom of the compound represented by the general formula (IV).
- metal hydrides such as sodium hydride and potassium hydride
- metal alcoholates such as sodium methylate and sodium ethylate, sodium amide, and lithium diisobutyl acrylate
- Metal amides such as mids. It is preferable to use metal alcoholate because of its cost. .
- an enolate of the compound of the general formula (IV) from which a hydrogen atom has been extracted in advance may be used.
- the equivalent of the base is preferably from 0.1 to 10 equivalents, more preferably from 1 to 3 equivalents, and most preferably from 1 to 1.3 equivalents, based on the compound of the general formula (IV). .
- a solvent may be used without a solvent.
- the solvent used preferably does not react with the base.
- aromatic solvents benzene , Toluene, xylene
- alkane solvents eg, octane
- ether solvents eg, dibutyl ether
- the reaction temperature is preferably from 50 ° C to 200 ° C. More preferably, it is between 80 ° C and 150 ° C.
- the temperature is preferably from ⁇ 100 ° to 0 °.
- the concentration of the reaction solution of the compound of the general formula (IV) is preferably from 0.01 mol / liter to neat (without solvent). More preferably, it is 0.1 mol / liter from neat.
- the reaction time is preferably 10 minutes to 24 hours, more preferably 1 hour to 6 hours.
- Penidones are synthesized by the following synthesis method.
- the method for synthesizing the phenidone represented by the general formula (VIII) of the present invention comprises the compound represented by the general formula (VI) synthesized by the method for synthesizing the compound represented by the general formula ( ⁇ ). This is a method of condensing the hydrazine compound represented by (VII) under basic conditions. At this time, the compound represented by the general formula (VI) is reacted with the compound (VII) without isolation.
- the molar ratio of the compound of the general formula (VI) to the compound of the general formula (VII) is preferably from 3: 1 to 1: 3, more preferably from 1: 1.3 to 1: 1. It is.
- the compounds represented by the formulas (IX) and (IXa) can be synthesized according to the method for synthesizing the compound represented by the formula (VIII).
- Bases used in this reaction include metal alkoxides (t-butyne calcium, sodium methoxide, sodium ethoxide), and metal hydrides (ca- dium hydride, sodium hydride). Um hydride) and metal amides (sodium amide, lithium diisopropyl amide) are preferred.
- the amount of the base used is preferably 0.1 to 10 equivalents. More preferably It is 1 to 1.5 equivalents.
- the hydrazine compound used in the present invention can be obtained in a free state, it can be used as it is. If it can be obtained as a salt, it may be used after freeing it once, or used free in the reaction system.
- the reaction solvent is preferably an aromatic solvent (benzene, Preference is given to toluene, xylene, alcoholic solvents (n-butanol, n-octanol), and alkenic solvents (octane, petroleum ether).
- the reaction temperature is preferably from 120 ° C to 180 ° C, more preferably from 0 ° C to 140 ° C, and even more preferably from 40 ° C to 100 ° C.
- the reaction concentration of the compound of the general formula (VI), which is C, varies from neat (no solvent) to 0.00.
- 1 raol / ripple More preferably, it is from 2 mol / liter to 7 mol / liter.
- the produced phenidone is oxidatively decomposed by oxygen in the air under basic conditions. To avoid this, it is preferable to purge or flow the reaction system with an inert gas such as nitrogen gas or argon gas.
- an inert gas such as nitrogen gas or argon gas.
- a small amount of a radical inhibitor such as BHT may be added.
- the amount of the radical inhibitor to be added is preferably from 0.01 mol / liter of phenylhydrazine to 0.1 mol / liter. More preferably, it is from 0.01 mol / liter to 0.05 mol / liter.
- the present invention will be described in detail using synthesis examples.
- Example 1 Comparison between Example 1 and Comparative Example 1 shows that the synthesis method of the present invention is superior in that it can be synthesized from inexpensive raw materials, the reaction is simple, the reaction time is extremely short, and the yield is high. I understand.
- the present invention will be described in detail by showing an example of synthesizing a phenidone compound by a method of continuously reacting a compound of the general formula (II) without isolating and producing the compound.
- Compound 1 was synthesized according to Synthesis Example 1. However, extraction after the reaction was performed using toluene 10 Oral, hexane 100 ml, and 1N hydrochloric acid aqueous solution. The organic layer was washed once with water and then with 100 ml of aqueous sodium bicarbonate, and the solvent was distilled off. When the temperature reached 100 ° C., distillation was stopped and the mixture was cooled and used for phenylidene synthesis. At this point, analysis was performed using HPLC. As a result, ethyl hexadecanate did not remain. Almost no other by-products were found and the purity was 98%.
- the ⁇ -alkyl acrylate ester synthesized by this synthesis method has high purity, so that it does not adversely affect the reaction even when used in the next step reaction without isolation and purification. You can see this.
- R 2 in the general formula (I) is a methyl group
- the lactone product is provided as the main product, unlike the reaction of the present invention.
- the silver halide color photographic light-sensitive material of the present invention will be explained.
- the Hammett's substituent constant p value used in this specification will be explained a little.
- Hammett's rule is an empirical rule proposed by L. 1.
- the substituent constants determined by Hammett's rule include the p-value and the ⁇ value, and these values are the forces that can be found in many common books, for example, JA Dean , "Lange's Handbook of Chemistry", 12th edition, 1979 (Mc Graw-Hill) and "Chemistry Area” extra number, 122, 96-103, 197 (Nankodo).
- each substituent is limited or explained by Hammett's substituent constant ⁇ p, which is found in the above-mentioned textbook and has a known value in the literature.
- the substituent is included only in the range, but also includes a substituent that would be included in the range when measured according to Hammett's rule even if the value is unknown in the literature.
- the compound represented by the general formula (I) of the present invention is not a benzene derivative, the ⁇ value is used as a measure of the electronic effect of the substituent regardless of the substitution position. In the present invention, the ⁇ ⁇ value will be used in this sense in the future.
- lipophilic as used in the present invention means that the solubility in water at room temperature is 10% or less.
- aliphatic may be linear, branched or cyclic, saturated or unsaturated, and represents, for example, alkyl, alkenyl, alkynyl, cycloalkyl, or cycloalkenyl. Further, it may have a substituent. Also, aromatic means aryl, This may further have a substituent, and a heterocycle (heterocycle) is a compound having a hetero atom in the ring, including an aromatic group, and further includes a substituent. May be included.
- the substituents in the present specification and the substituents which may be present on these aliphatic, aromatic and heterocyclic rings may be any substituents unless otherwise specified.
- R 13 represents a hydrogen atom or a substituent, and the substituent is a halogen atom
- R 13 is a hydrogen atom, a halogen atom (for example, a chlorine atom or a bromine atom), an alkyl group (for example, a linear or branched alkyl group having 1 to 32 carbon atoms, an aralkyl group, Alkenyl, alkynyl, cycloalkyl, and cycloalkenyl groups, for example, methyl, ethyl, propyl, isopropyl, t-butyl, tridecyl, 2-methanesulfonylethyl, 3 — (3-Pentadecylphenyl) propyl, 3— ⁇ 4— ⁇ 2- (4-1 (4—hydroquinephenylsulfonyl) phenyl] dodecanamide ⁇ phenyl ⁇ propyl, 2-—e Triquinone tridecyl, trifluoromethyl, 3 — (2,4-diaminopropyl) propyl),
- R 13 is preferably an alkyl group, an aryl group, a heterocyclic group, a cyano group, a nitro group, an amino group, an anilino group, a ureido group, or a sulfamoylamino group.
- they are an alkyl group and an aryl group, and more preferably, they are an alkyl group and an aryl group having at least one substituent, from the viewpoint of cohesiveness.
- R 1 1 and R 1 also 2 are both 0. are two 0 or more electron withdrawing groups der, and R 1 1 and the sum of sigma [rho values of R 12 is 0.6 5 or less When it is raised, it is colored as a cyan image. It is the sum of R 1 1 and sigma [rho values of R 12, Ri der and rather are 0.7 0 more preferred, is the upper limit is about 1.8.
- R 11 and R 12 are electron-withdrawing groups having a Hammett's substituent constant ⁇ ⁇ value of 0.20 or more. Preferably, it is 0.30 or more electron-withdrawing groups. The upper limit is an electron-withdrawing group of 1.0 or less.
- the sigma [rho value is a specific example of R 1 1 and R 12 is 0.2 0 or more electron-withdrawing group, Ashiru group, Ashiruokishi group, forces Rubamoiru group, an alkoxycarbonyl group, ⁇ Li Ruokishi Carbonyl group, cyano group, nitro group, dialkylphosphono group, diarylphosphono group, diarylphosphinyl group, phenololequinolenorefinyl, phenylenolesolefinyl group, alkyl Sulfonyl group, arylsulfonyl group, sulfonyloxy group, acylthio group, sulfamoyl group, thiosinate group, thiocarbonyl group, halogenated alkyl group, halogenated alkoxy group, halogenated aryloxy group, halogenated alkylamine , A halogenated alkylthio group, an ary
- R 11 and R 12 include an acyl group, an acyloxy group, a sulfamoyl group, an alkoxycarbonyl group, an aryloxy group, a carbonyl group, a cyano group, a nitro group, an alkylsulfinyl group, and an arylsulfinyl group.
- R 11 is a cyano group.
- Particularly preferred as R 12 is an alkoxycarbonyl group, and most preferred is a branched alkoxycarbonyl group (especially a cycloalkoxycarbonyl group).
- X represents a hydrogen atom or a group capable of leaving in a coupling reaction with an oxidized form of an aromatic primary amine color developing agent, and a halogen atom, an alkoxy group, Aryloxy group, acyloxy group, alkyl or arylsulfonyloxy group, anlumino group, alkyl or arylsulfonamide group, alkoxycarbonyloxy group, aryloxycarbonyloxy group
- a halogen atom for example, a fluorine atom, a chlorine atom, a bromine atom
- an alkoxy group for example, ethoxy, dodecyloquin, methoxethyl carbamoylmethoxy, carboxypropyloxy, methansulfonylethoxy, ethoxy, etc.
- Toxicanolebonyl methoxy aryloxy group (for example, 4-methyloxy, 4-chlorooxy, 4-methoxyoxy, 4-carboxyphenoxy, 3-ethoxycarbonyloxy) Enoxy, 3-acetylaminoxy, 2-carboxyquinoxy, and acyloxy (for example, acetate)
- alkyl or arylsulfonyloxy for example, methansulfonyloxy, tonorensulfonyloxy
- anlumino group for example,
- X may also be a bis-type coupler obtained by condensing a 4-equivalent blur with an aldehyde or ketone as a leaving group bonded via a carbon atom.
- X may contain a photographically useful group such as a development inhibitor or a development accelerator. Good.
- Preferred X is a halogen atom, an alkoxy group, an aryloxy group, an alkyl or arylthio group, an alkyloxycarbonyloxy group, an aryloxycarbonyloxy group, a carbamoyloxy group, a heterocyclic carbonyl group. It is a 5- or 6-membered nitrogen-containing heterocyclic group bonded to the coupling active site with a nitrogen atom. More preferred are a halogen atom, an alkyl or arylthio group, an alkyloxycarbonyloxy group, an aryloxycarbonylcarbonyl group, a carbamoyloxy group, and a heterocyclic carbonyloxy group. Particularly preferred are a carbamoyloxy group and a heterocyclic carboxy group.
- a homopolymer or a copolymer bonded to a polymer chain may be an addition polymer ethylenic unsaturated compound having a cyan coupler residue represented by the general formula (A) alone. Is a typical example of a copolymer.
- the polymer may contain one or more cyanine coloring repeating units having a cyan coupler residue represented by the general formula (A), and as a copolymer component, a non-coloring ethylene is used. It may be a copolymer containing one or more of the len-type monomers.
- the cyan coloring repeating unit having a cyan coupler residue represented by the general formula (A) is preferably represented by the following general formula (P).
- R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a chlorine atom
- A represents —C0NH—, —C00—, or a substituted or unsubstituted phenylene group
- Re represents a substituted or unsubstituted alkylene group, a phenylene group or an aralkylene group
- L represents --C0NH--, --HC0NH--, --HC00, --NHC0--, --0C0NH--, --NH--, --C00 - one 0C0 - one CO-, 10 - one S -, - S0 2 -, - representing the or a S0 2 NH one - NHS0 2.
- a, b, and c represent 0 or 1.
- Q denotes a sheet
- Mer copolymers are preferred.
- Non-color-forming ethylene-type monomers that do not clip with the oxidation products of aromatic primary amine developing agents include acrylic acid, ⁇ -cyclo acrylic acid, and ⁇ -alkyl acrylic acid.
- Lylic acid eg, methacrylic acid
- Acrylic acids e.g., acryloamide, methacrylate, n-butyl acrylate, t-butyl acrylate
- acrylates, methacrylates, and maleic esters are preferred.
- the non-color-forming ethylenic monomers used here can be used in combination of two or more.
- methyl acrylate and butyl acrylate, butyl acrylate and styrene, butynolemethacrylate and methacrylic acid, methyl acrylate and diacetone Ruamide etc. can be used.
- the ethylenically unsaturated monomer to be copolymerized with the vinyl monomer corresponding to the above general formula (A) has the form
- the physical properties and Z or chemical properties of the resulting copolymer, such as solubility, binders of photographic colloid compositions, such as compatibility with gelatin, its flexibility, thermal stability, etc. are favorably affected. You can choose
- the silver halide light-sensitive material of the cyan coupler of the present invention is, the rather then preferable be contained in the red-sensitive silver halide emulsion layer, verses favored a child in a so-called inner mold turnip error is,
- 1 1 , R l 2, R 13, X of rather the well one group called roses be sampled based small (rather then favored, the total number of 1 0 or more carbon atoms) Dearuko and is rather preferred, the total carbon number 1 0 More preferably, it is 50.
- the cyan coupler represented by the general formula (A) is more preferably a compound having a structure represented by the following general formula (D).
- R '. l , R102 , R103 , R '. 4 R 105 may be the same or different and each represents a hydrogen atom or a substituent.
- substituent a substituted or unsubstituted aliphatic group or a substituted or unsubstituted aryl group is preferred, and more preferred are those described below. It is.
- R 10 1, R 102 is preferred to rather represents an aliphatic group, for example, the number of 1 to 3 6 carbon atoms, straight-chain, branched or cyclic alkyl group, Ararukiru group, an alkenyl group, an alkynyl group, consequent Roa - More specifically, it represents, for example, methyl, methyl, propyl, isopropyl, t_butyl, t-amyl, t-octinole, tridecinole, cyclopentinole, and cyclohexyl. Aliphatic groups more preferably have 1 to 12 carbon atoms.
- R ′ ° 3 , R104 , and R105 represent a hydrogen atom or an aliphatic group. Examples of the aliphatic group include the groups described above for R 1 ° 1 and R 102 .
- R '° 3 , R104 , R'. 5 is particularly preferably a hydrogen atom.
- Z represents a group of non-metallic atoms necessary for forming a 5- to 8-membered ring, and this ring may be substituted or may be a saturated ring and may have an unsaturated bond. You may.
- Preferred non-metallic atoms include a nitrogen atom, an oxygen atom, a zeolite atom or a carbon atom, and more preferably a carbon atom.
- Examples of the ring formed by Z include a cyclopentane ring, a cyclohexane ring, a cycloheptane ring, a cyclooctane ring, a cyclohexane ring, a piperazine ring, an oxane ring, thiane ring, these rings may be substituted by a substituent as represented by R 13 to be described later.
- a cyclohexane ring which is preferably or optionally substituted as a ring formed by Z, and particularly preferably is an alkyl group having 1 to 24 carbon atoms at the 4-position (the above-mentioned R 1 Which may be substituted with a substituent represented by 3 ).
- the alkyl group preferably has I to 36, and the aryl group preferably has I to s.
- aryl groups those in which an alkoxy group is substituted at the ortho position at the bonding position with the coupler nucleus are not preferred because the light fastness of the dye derived from the coupler is low.
- the substituent of the aryl group is preferably a substituted or unsubstituted alkyl group, and among them, an unsubstituted alkyl group is most preferred. Particularly, an unsubstituted alkyl group having 1 to 30 carbon atoms is preferable.
- X 2 represents a hydrogen atom or a substituent.
- X 2 is preferably a heterocyclic ring, a substituted or unsubstituted amino group, or an aryl group.
- the hetero ring a 5- to 8-membered ring having a nitrogen atom, an oxygen atom, or an iodo atom and having 1 to 36 carbon atoms is preferable. More preferably, it is a 5- or 6-membered ring linked by a nitrogen atom, of which a 6-membered ring is particularly preferred.
- These rings may form a condensed ring with a benzene ring or a hetero ring.
- Specific examples include imidazole, virazole, triazole, lactam compounds, pyridin, pyrrolidine, pyrrole, morpholine, and virazolidine. , Thiazolidin, virazoline and the like, preferably morpholine and piperidin, and morpholine is particularly preferable.
- Examples of the substituent of the substituted amino group include an aliphatic group, an aryl group or a heterocyclic group.
- Examples of the aliphatic group include the aforementioned substituents for R 13 , and further, these include a cyano group, an alkoxy group (for example, methoxy), an alkoxycarbonyl group (for example, ethoxyquin carbonyl), and a chlorine atom. It may be substituted with a hydroxyl group, a carboxyl group, or the like.
- As a substituted amino group disubstitution is more preferable than monosubstitution.
- an alkyl group is preferable.
- aryl group those having 6 to 36 carbon atoms are preferable, and a monocyclic ring is more preferable.
- Specific examples include phenyl, 4-t-butylphenyl, 2—methylphenyl, 2,4,6—trimethylphenyl, 2—methoxyphenyl, 4—methoxyphenyl, 2, 6-Dichlorophenyl, 2-Chlorophenyl, 2,4-Dichlorophenyl, etc.
- the cyan coupler represented by the general formula (D) used in the present invention has an oil-solubilizing group in the molecule, is easily dissolved in a high-boiling organic solvent, and the coupler itself and the coupler and a color-forming reducing agent (developing agent) It is preferred that the dye formed by oxidative coupling with the agent is non-diffusible in the hydrophilic colloid layer.
- R 13 contains a coupler residue represented by the general formula (D) to form a dimer or higher multimer, or R 13 represents It may contain a polymer chain and form a homopolymer or a copolymer.
- a homopolymer or a copolymer containing a polymer chain is defined as a polymer having a coupler residue represented by the general formula (D).
- a typical example is a homo- or copolymer of a polymer ethylenically unsaturated compound.
- the polymer may contain one or more cyan coloring repeating units having a coupler residue represented by the general formula (D), and the copolymer component may be acrylate or acrylate. Contains one or more non-color-forming ethylenic monomers that do not trap with oxidation products of aromatic primary amine developing agents such as methacrylate esters and maleate esters Co-children may be combined.
- the compound represented by the general formula (A) can be prepared by a known method, for example, as described in JP-A-5-150423, JP-A-5-250533, JP-A-5-200334. No. 7, pp. 7-48, 376, and No. 9, 189, 988, can be synthesized.
- Rb each independently represent a substituted or unsubstituted aryl group or a substituted or unsubstituted alkyl group having a total of 2 to 30 carbon atoms including the number of carbon atoms of the substituent. Represent.
- R a and R b are aryl groups
- the substituent that substitutes the aryl group is the substituent described in the description of R 13 in the formula (A), and specific examples thereof are also given.
- an alkyl group an alkoxy group, an amino amino group, a halogen atom, an amino carbonyl amino group, and an alkoxy carbonyl amino group.
- an alkyl group (1 to 10 carbon atoms), a halogen atom
- R a and R b are aryl groups, unsubstituted aryl groups are preferred over those having a substituent.
- R 3 and R b are alkyl groups
- the total number of carbon atoms including the number of carbon atoms of the substituent is 2 to 30.
- An unsubstituted alkyl group may be linear or branched.
- the straight-chain alkyl include those having 2 to 26 carbon atoms (eg, ethyl, n-propyl, n-butyl, n-hexyl, n-octinole, n-decinole, n-octadecinole, n—eiko sinole ) Is preferred, and the branched alkyl is preferably one having 2 to 26 carbon atoms (for example, i-propyl, t-butyl, 2-ethylethyl).
- R 3 and R b are substituted alkyl
- the substituent is the substituent described in the description of R 13 in the formula (A), and the total number of carbon atoms including the number of carbon atoms of the substituent is from 2 to 20 is preferred.
- R ' ⁇ R 15 represents a hydrogen atom or a substituent also rather unsubstituted alkyl group, rather also substituted unsubstituted ⁇ Li Lumpur group.
- R 14 and R 15 are a substituted alkyl group or a substituted aryl group
- the substituent is the substituent described in the description of R 13 in the formula (A), and specific examples thereof are also given. those mentioned in the description of R 13 can be mentioned.
- R 14 or R 15 is an alkyl group
- An unsubstituted alkyl group is preferable to an alkyl group having a substituent.
- R 14 or R 15 is an aryl group
- the number of carbon atoms is preferably from 6 to 20.
- at least one of R 14 and R 15 is a hydrogen atom, and most preferably, R 14 and R 5 are both a hydrogen atom.
- R 1 S is a substituted or unsubstituted aryl group, and the substituent substituted with the aryl group is the substituent described for R 13 in the formula (A). Specific examples of the substituent include those described in the description of the formula (A).
- the substituent is preferably an alkyl group (1 to 20 carbon atoms, for example, methyl, ethyl, i-propyl, t-butyl, n-octyl), an anolexoxy group (1 to 20 carbon atoms, For example, methoxy, ethoxy, i-propoxy, t-butoxy, n-octyloquinine, n-tetradecyloki A, n-hexadecyloxy, n-octadecyloxy), acylamino group (1 to 20 carbon atoms, for example, acetylamino group, propionylamino, stearoylamino), alkoxycarbonyl Amino (carbon number 2-20, for example, methoxycarbonylamino, ethoxyquincarbonylamino, octyloxyquincarbonylamino), aminocarbonylamino (carbon number 1-20, For example,
- Compounds of formula (B) is, R a in terms of diffusion-resistant, R b, R 14, R 15, arbitrarily favored and a this having a least for a so-called ballast group in one well of R 16.
- the molecular weight is preferably 200 or more, more preferably 250 or more, more preferably 300 or more, and most preferably 350 or more.
- R 14 , R 15 and R 16 in the formula (C) have the same meanings as those in the formula (B). The same applies to specific examples and preferred examples.
- R e is substituted or is an unsubstituted alkyl group, rather also substituted unsubstituted ⁇ Li Lumpur group.
- R 0 is an alkyl group, the substituents when ⁇ Li Lumpur group is a substituent described in the explanation of R 1 3 of formula (A). Specific examples may also and Ageruko those discussed in the description of R 13.
- R c is preferably an alkyl group (1 to 20 carbon atoms, such as methyl, ethyl, i-propyl, t-butyl, n-octyl, n-octa).
- the compound of the formula (C) preferably has a so-called ballast group in at least one of R e , R 14 , R 15 and R 16 from the viewpoint of diffusion resistance.
- the molecular weight is preferably 200 or more, more preferably 250 or more, more preferably 300 or more, and most preferably 350 or more.
- a preferable one is a compound represented by the general formula (C).
- a phenylidone compound having a structure represented by the general formula (VI) is preferable.
- the definitions and preferred examples of R 2a , R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are as described above.
- R 2a is preferably a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms
- R 4 is preferably a hydrogen atom
- R 5 , R 6 , R 7 , R 8 R 9 is at least one of an alkoxy group, an acylamino group, an alkylsulfonylamino group, and an arylsulfonylamino group, and all others are hydrogen atoms. It is preferred that all of R 5 , R s , R 7 , R 8 , and R 9 are hydrogen atoms.
- R 2a is an unsubstituted alkyl group having 10 to 30 carbon atoms and all of R 4 , R 5 , R 6 , R 7 , R 8 , and R 9 are hydrogen atoms. It is.
- R c 2 in formula (IX) examples include those described for R 2 in formula (II).
- Specific examples of the groups represented by R 14 and R 15 include those shown for R ′′ and R 15 in formula (B).
- R in formula (IXa) Specific examples of the group 2 ′ are the same as those in the formula (IX), and R 14 and R 15 are the same as those in the formula (IX).
- Examples of the compound represented by the general formula (B) or (C) of the present invention include Ph-(1) to (16), and the following specific examples, but are not limited thereto. It is not.
- Compound (B) A compound represented by the general formula (B) is synthesized by condensing A with hydrazine.
- R 16 arsenide Dora Jin has the same meaning as R 16 in the general formula (B).
- a base it is preferable to react one or more equivalents of a base in a suitable solvent.
- a hydrazine salt it is preferable to use two or more equivalents of a base to release the hydrazine.
- the base an alkoxide is preferred, and examples thereof include potassium monobutoxide and sodium methoxide.
- the solvent include n-butano mono-, t-butanol, dimethyl sulfoxide, dimethyl acetate, and the like.
- the reaction temperature can generally be from 120 ° C to 180 ° C, but is preferably from 0 ° C to 120 ° C, and more preferably from 30 ° C to 90 ° C. is there.
- a suitable reaction time is generally from 5 minutes to 24 hours, but is preferably
- the use ratio of hydrazine to compound (B) -A which is 30 minutes to 6 hours, and more preferably 1 hour to 3 hours, is preferably 2: 1 to 1: 2 in molar ratio. More preferably, it is 1.2: 1 to 1: 1.2.
- the compound represented by the general formula (C) is synthesized by reacting A with hydrazine.
- Formula (C) - in A, R a, R b, R 14, R 15 is R a in formula (C), R b, and R 14, R 15 synonymous.
- L 1 and L 2 are groups that leave in a nucleophilic reaction.
- L 1 is preferably a halogen atom or activated by a condensing agent. Oxygen atom.
- L 2 is preferably a hydroxy group or a halogen atom.
- the reaction temperature can generally be from 120 ° C to 180 ° C, but is preferably from 0 ° C to 120 ° C, more preferably from 30 ° C to 90 ° C. is there.
- the reaction time is generally from 5 minutes to 24 hours, but is preferably from 1 hour to 6 hours.
- Compound (C) The reaction from B to (C) is preferably performed under acidic conditions when L 2 is a hydroxyl group.
- reaction may be performed under any of neutral, acidic and alkaline conditions.
- Compound 1 was confirmed by NMR and mass spectrum. Other compounds of the present invention can be easily synthesized in the same manner.
- the cyan coupler represented by the general formula (A) and the fluorine compound represented by the general formula (B) or (C) are added to the same layer.
- the pentadon compound is generally used in an amount of 0.1 to 300 mol% based on the cyan coupler. It is preferably used in an amount of 5 to 100 mol%, and more preferably used in the range of 10 to 30 mol%.
- the cyan coupler of the general formula (A) is preferably contained in a silver halide emulsion layer, and the amount of silver in the emulsion layer can take any value with respect to the cyan coupler, but high color development From the viewpoint of color reproducibility, it is preferably 2.0 or more and 8.0 or less, more preferably 2.8 or more and 6.0 or less, and most preferably 2.8 or more and 5.0 or less.
- the ratio of silver to cyan coupler is defined as the molar conversion ratio of silver to cyan coupler.
- Said cyan couplers are generally on the support in a range of from 0.1 to 1 g Zm 2 , preferably from 0.05 to 0.4 g / m 2 , more preferably from 0.1 to 0 g / m 2 . . is applied in an amount of 3 g / m 2.
- a known dispersion method such as an oil-in-water dispersion method or a latex dispersion method using a high-boiling organic solvent described below can be used.
- a cyan coupler or other photographically useful compound is dissolved in a high-boiling organic solvent, and is dispersed in a hydrophilic colloid, preferably in an aqueous gelatin solution, together with a dispersant such as a surfactant.
- Fine particles can be emulsified and dispersed by a known device such as an ultrasonic wave, a color mill, a homogenizer, a mantongoline, and a high-speed dissolver.
- an auxiliary solvent can be further used.
- the auxiliary solvent referred to here is an organic solvent effective at the time of emulsification and dispersion, which is substantially removed from the photosensitive material after a drying step at the time of coating.
- a lower alcohol such as ethyl acetate or butyl acetate is used.
- an organic solvent that is completely miscible with water for example, methyl alcohol, ethyl alcohol, acetone, tetrahydrofuran ⁇ dimethylformamide, etc., can be partially used in combination. .
- organic solvents may be used in combination of two or more.
- the average particle size of the lipophilic fine particle dispersion thus obtained is preferably from 0.04 to 0.50 IT1, more preferably from 0.05 to 0.30 // m. Most preferably from 0.08 to 0.20 m.
- the average particle size can be measured using a Coulter Submicron Particle Analyzer-m0de14 (Coulter Electronics).
- the weight ratio of the high-boiling organic solvent to the total weight of the used coupler can be arbitrarily determined, but is preferably 0.1 or more and 5.0 or less. More preferably, it is 0.3 or more and 3.0 or less, and most preferably, it is 0.5 or more and 2.5 or less. It is also possible to use a high boiling point organic solvent without using it at all.
- the color light-sensitive material of the present invention among the high-boiling organic solvents that can be used together with the cyan coupler described above, from the viewpoints of high color development, color reproducibility and light fastness, they are represented by the following general formula [E]. Can be used preferably.
- R 2 1, R 2 2 and R 2 3 each represent a non-cyclic ⁇ alkyl group, a cycloalkyl group or ⁇ Li Lumpur group, 1, m, ⁇ Beauty n respectively 1 or 0 Represents
- R 2 1, R 2 2 and R 2 3 in the general formula [E] is a non-cyclic Al kill group, a linear, rather it may also be either branched, were or, on the chain not It may have a saturated bond or a substituent.
- substituent include a halogen atom, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, a hydroxyl group, an enroquin group, and an epoxy group.
- R 2 1, R 2 2 and R 2 3 is a group containing a consequent opening alkyl group or consequent opening alkyl group, be a cycloalkyl group optionally containing an unsaturated bond in the ring with 3 to 8 membered ring It may have a substituent or a crosslinking group.
- substituent include a halogen atom, an alkyl group, a hydroxy group, an acyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an acyloxy group, and an epoxy group.
- the cross-linking group include methylene, ethylene, and isopropylidene.
- ⁇ Li Lumpur group is a halogen atom, an alkyl group, an alkoxy group, ⁇ Li Ruokishi group, It may be substituted with a substituent such as an alkoxycarbonyl group or an acyloxy group.
- R 21 , R 22 and R 23 each represent a non-cyclic alkyl having 1 to 24 (more preferably 4 to 18 C) carbon atoms (hereinafter abbreviated as C number).
- a substituted or unsubstituted acyclic alkyl group include n-butyl group, 2-ethylhexyl group, 3,3,5-trimethylhexyl group, n-dodecyl group, n- Octadecyl group, benzyl group, oleyl group, 2-cycloethyl group, 2,3-dichloropropyl group, 2-butoxyshetyl group, 2-phenylquinethyl group and the like.
- cycloalkyl groups include cyclopentyl, cyclohexyl, 4-t-butylcyclohexyl, 4-methylhexyl hexyl, and 2-cyclohexenyl.
- aryl groups include phenyl, cresyl, p-nonylphenyl, xylyl, cumenyl, p-methoxyphenyl, and P-methoxycanoleponino.
- Examples include a phenyl group, a p-isopropynolephenyl group, a m-isopropyl phenyl group, a 0-isopropyl phenyl group, a p, 0-diisopropyl phenyl group.
- R 21 , R 22 , and R 23 are a substituted or unsubstituted aryl group are preferable.
- R 21 , R 22 and R 23 are aryl groups substituted with an alkyl group are most preferred.
- the high-boiling organic solvent referred to herein has a boiling point at normal pressure of about 150 ° C. or higher, and preferably 170 ° C. or higher.
- the shape at room temperature is not limited to a liquid shape, but may be any shape such as a low melting point crystal, an amorphous solid, or a paste. When the shape at room temperature is a crystal, the melting point is preferably 100 ° C or less, more preferably 80 ° C or less.
- high-boiling organic solvents may be used alone or as a mixture of two or more high-boiling organic solvents.
- a mixture of two or more high-boiling organic solvents is used, at least one of them is a high-boiling organic solvent of the general formula (E), and any other high-boiling organic solvent is used. It doesn't matter.
- the type of organic solvent used as a mixture include esters of aromatic carboxylic acids such as phthalic acid and benzoic acid, esters of aliphatic carboxylic acids such as succinic acid and adipic acid, and amide-based compounds. Compounds, epoxy compounds, aniline compounds, phenolic compounds, and the like.
- the high-boiling organic solvent of the general formula [E] is crystalline and has a melting point of 80 ° C. or more, it is desirable to use a mixture of two or more high-boiling organic solvents. .
- the mixing ratio is preferably 25% by weight or more when the former is a phosphoric acid ester. And 50% by weight or more is more preferable.
- the former is a phosphonate, phosphinate or phosphoxide
- the content is preferably at least 10% by weight, more preferably at least 20% by weight.
- the compound represented by the general formula [F] can be preferably used in combination from the viewpoints of high color development and improvement in light fastness.
- General formula (F) General formula
- L represents a single bond or an arylene group.
- R al , R a2 and R a3 may be the same or different and each represents an alkyl group, an alkenyl group, an aryl group or a heterocyclic group.
- Ra 3 further represents a hydrogen atom.
- R al and L, R a2 and L, R a 3 and L be formed R al and R a 2, R al and R a3 and R a 2 and R a3 is 5-7 membered combine with each other to form a ring Good. .
- L is a single bond or an arylene group (eg, phenylene, naphthylene
- R al , R a2 and R a3 may be the same or different and each represents an alkyl group (a linear, branched or cyclic alkyl group such as methyl, ethyl, isoprocell, t-butyl, cycloalkyl).
- Alkenyl groups linear, branched or cyclic alkenyl groups such as vinyl, arylene, cyclohexenyl, or oleinole), aryl groups (for example, phenyl, naphthyl) and heterocyclic groups (ring A 5- to 7-membered heterocyclic group containing at least one of N, 0, S, and P as a constituent atom, such as phenyl, furyl, vilanyl, pyrrolyl, and imidazolyl
- R a1 represents a radical ( ⁇ ) when L is a single bond. It represents a hydrogen atom
- R a3 Hasa et al. R al and L, R a2 and L, R a3 and L, R al and R a2, R a 1 and R a 3, and R a 2 and R a3 is also form a 5-7-membered ring bonded to each other Good.
- Each group in the general formula [F] may be further substituted with a substituent.
- substituents include an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, and a halogen atom.
- Cyano nitro, hydroxyl, alkoxy, alkenoxy, aryloxy, heterocyclicoxy, alkylthio, alkenylthio, arylthio, heterocyclicthio
- L is preferably a single bond or a phenylene group, more preferably a single bond. It is preferred that R al , R a2 and R a3 all be an alkyl group or an alkenyl group. Further, it is preferable that the total number of carbon atoms of R al , R a2 , R a3 , and L is 10 or more, more preferably 15 or more.
- R al is the same as that in the general formula [F].
- Z 31 is a divalent group in which both of the atoms bonded to N are carbon atoms, and represents a group of nonmetallic atoms necessary for forming a 5- to 7-membered ring with N.
- L al represents a single bond or a full We two les down groups.
- Ral is the same as in the general formula [VI].
- R a 4 is an alkyl group, an alkenyl group, or La radical the (-) and Table Wa, R a5 represents a substituent.
- n represents 0, an integer from 1 to 4.
- Z a 2 represents a nonmetallic atom group necessary to form a 6-membered ring.
- Z al is the same as the general formula [A-I].
- R a ' is an alkyl or alkenyl group, is Raniwa R a 1 and is favored arbitrary ones ring consisting of NZ al is in the para position to each other.
- the compound represented by the general formula [F] having an effect on improving the image fastness is preferably 0 to 500 mol%, more preferably, as an addition amount to the cyan coupler of the general formula ( ⁇ ).
- Ku is 2-3 0 0 mol%, and most preferred properly is 5-2 0 0 mole 0/6.
- These compounds may be used alone or in combination of two or more, and may be added to the same silver halide emulsion layer as the cyan coupler, or may be added to an adjacent layer or another layer. You may.
- the compound represented by the general formula (F) that can be used in the present invention is described, for example, in JP-A-11-132562, JP-A-111338, U.S. Pat. Compounds can be easily synthesized according to the methods described in JP-A Nos. 1,962, 4, 639, 415 and JP-B-6-715175.
- the silver halide photographic light-sensitive material of the present invention is used for a color negative film, a color reversal film, a color reversal frame, a color reversal photographic paper, a color photographic paper, etc. Is preferred.
- silver halide photographic light-sensitive material of the present invention other conventionally known photographic materials and additives can be used.
- a transmission type support or a reflection type support can be used as a photographic support.
- the permeable support include permeable frames such as cellulose nitrate film and polyethylene terephthalate, and 2,6-naphthalenedicarboxylic acid (NDCA).
- NDCA 2,6-naphthalenedicarboxylic acid
- Polyesters of ethylene glycol (EG) or polyesters of NDCA, terephthalic acid and EG, etc. provided with an information recording layer such as a magnetic layer are preferably used.
- the reflective support is particularly laminated with a plurality of polyethylene layers or polyester layers.
- a reflective support containing at least one white pigment such as titanium oxide is preferable.
- the water-resistant resin layer contains a fluorescent whitening agent.
- the fluorescent whitening agent may be dispersed in the hydrophilic colloid layer of the light-sensitive material.
- Benzoxazole, coumarin, and pyrazoline compounds can be preferably used as the optical brightener. More preferred are benzoxazolyl naphthalene-based and benzoxazolyl stilbene-based fluorescent whitening agents.
- the amount is not particularly limited, and preferred rather is 1 ⁇ 1 0 0 m g / ra 2.
- the mixing ratio when mixed with the water-resistant resin is preferably 0.0005 to 3% by weight, more preferably 0.001 to 0.5% by weight, based on the resin. is there.
- the reflective support may be a transmissive support or a reflective support as described above, on which a hydrophilic colloid layer containing a white pigment is applied.
- the reflection-type support may be a support having a metal surface having a specular reflection property or a second kind diffuse reflection property.
- the silver halide emulsion used in the present invention is preferably a silver chloride or silver chlorobromide emulsion having a silver chloride content of 95 mol% or more, from the viewpoint of rapid processing, and more preferably a silver chloride content.
- silver halide emulsions having a content of 98 mol% or more are preferred.
- those having a silver bromide localized phase on the surface of silver chloride grains are particularly preferable because high sensitivity can be obtained and the photographic performance can be stabilized.
- the above-mentioned reflective support is composed of a silver halide emulsion, a different metal ion species doped in the silver halide particles, a storage stabilizer or an anti-capri agent for the silver halide emulsion, a chemical sensitization method ( ⁇ sensitization method).
- Agent spectral sensitization (min Photosensitizers), cyan, magenta, yellow couplers and their emulsifying and dispersing methods, color image preservability improvers (anti-stain agents and anti-fading agents), dyes (colored layers), gelatin species, layers of photosensitive materials Regarding the composition and the film PH of the photosensitive material, those described in the patents in Tables 1 and 2 can be preferably applied to the present invention.
- the cyan, magenta, and yellow couplers used in combination in the present invention include, in addition, Japanese Unexamined Patent Application Publication No. Sho 62-215,272, page 91, right upper column, lines 4 to 121.
- the couplers described on page 29, line 31 to line 31, page 47, line 23 to page 63, line 50 are also useful.
- antibacterial and antifungal agents used in the present invention those described in JP-A-63-271247 are useful.
- Gelatin is preferred as the hydrophilic colloid used in the photographic layer constituting the light-sensitive material.
- heavy metals contained as impurities such as iron, copper, zinc, and manganese are preferably 5 ppm. Below, more preferably 3 ppm or less.
- the light-sensitive material of the present invention is suitable for a scanning exposure method using a cathode ray (CRT) in addition to being used for a print system using a normal negative printer.
- CTR cathode ray
- Cathode ray tube exposure equipment is simpler, more compact, and less costly than laser-based equipment. Adjustment of the optical axis and color is also easy.
- the cathode ray tube used for image exposure various luminous bodies that emit light in the spectrum region are used as necessary. For example, any one of red, green, and blue light emitters, or a mixture of two or more thereof is used.
- the spectrum region is not limited to the above red, green, and blue, and a phosphor that emits light in a yellow, orange, violet, or infrared region is also used.
- cathode ray tubes that emit white light by mixing these luminous bodies are often used. Used.
- the cathode ray tube When the photosensitive material has a plurality of photosensitive layers having different spectral sensitivity distributions and the cathode ray tube also has a phosphor that emits light in a plurality of spectral regions, a plurality of colors are exposed at once, that is, the cathode ray tube.
- image signals of a plurality of colors may be input to the display and light may be emitted from the display screen.
- a method of sequentially inputting image signals for each color to sequentially emit light of each color, and exposing through a film for cutting a color other than that color (plane sequential exposure) may be employed.
- Surface-sequential exposure is preferable for high image quality because a high-resolution cathode ray tube can be used.
- the photosensitive material of the present invention includes gas lasers, light-emitting diodes, and semiconductor lasers.
- a semiconductor laser or a second harmonic generation light source (SHG) that combines a nonlinear laser and a solid-state laser using a semiconductor laser as an excitation light source. Used frequently.
- a semiconductor laser or a second harmonic generation light source (SHG) combining a semiconductor laser or a solid-state laser and a nonlinear optical crystal.
- the use of a semiconductor laser is preferred, and at least one of the exposure light sources should be a semiconductor laser. I like it.
- the maximum wavelength of spectral sensitivity of the photosensitive material of the present invention can be arbitrarily set according to the wavelength of the scanning exposure light source used.
- a solid-state laser using a semiconductor laser as an excitation light source or an SHG light source obtained by combining a semiconductor laser with a nonlinear optical crystal can reduce the laser oscillation wavelength by half, and Light and green light are obtained. Therefore, the spectral sensitivity maximum of the light-sensitive material can be provided in the usual three wavelength regions of blue, green, and red.
- the exposure time in such scanning exposure is defined as the exposure time in terms of the pixel size when the pixel density is 400 dpi
- the preferred exposure time is 10 seconds or less, and more preferably. Or 10 to 6 seconds or less.
- the method of developing the light-sensitive material of the present invention after exposure is a conventional method of developing with a developer containing an alkaline agent and a developing agent, and an alkali which contains the developing agent in the photosensitive material and does not contain the developing agent.
- a wet method such as a method of developing with an activator solution such as a solution
- a thermal developing method without using a processing solution can be used.
- the activator method does not contain a developing agent in the processing solution, so that the processing solution can be easily managed and handled, and the load on the disposal of the waste solution is small, which is a preferable method from the viewpoint of environmental protection. It is.
- examples of the developing agent or its precursor incorporated in the photosensitive material include, for example, Japanese Patent Application Nos. 7-63572, 7-33419, No. 7 — 3 3 4 1 9 2 No. 7, 3 3 4 1 9 7 And the hydrazine-type compounds described in No. 7-344443.
- a development method in which the amount of silver applied to the light-sensitive material is reduced and image amplification processing (intensification processing) using hydrogen peroxide is also preferably used.
- this method it is preferable to use this method as an activator method.
- an image forming method using an activator liquid containing hydrogen peroxide described in Japanese Patent Application Nos. 7-63587 and 7-334202 is preferred. Often used.
- desilvering is usually performed after processing with an activator solution.However, in the image amplification processing method using a low silver content photosensitive material, desilvering is omitted, and washing or stabilization is performed. A simple method such as conversion processing can be performed. Also, in the method of reading image information from a photosensitive material with a scanner or the like, a processing form that does not require desilvering processing is adopted even when a high silver content photosensitive material such as a photographic photosensitive material is used. it can.
- desilvering solution bleachaching Z-fixing solution
- washing and stabilizing solution used in the present invention
- known processing materials and processing methods can be used.
- a gelatin undercoat layer containing sodium dodecylbenzenesulfonate is provided, and various photographic constituent layers are further provided.
- a multilayer color photographic paper (101) having the following layer constitution was produced.
- the coating solution was prepared as follows.
- silver chlorobromide emulsion C (cubic, 1: 4 mixture of large emulsion C with an average grain size of 0.55 / m and small emulsion C with a size of 0.42 m (silver molar ratio). The coefficient of variation of the distribution was 0.09 and 0.11, respectively.
- the red-sensitive sensitizing dyes G and H shown below were respectively 5.0 X 10 5 moles per mole of silver per mole of silver, and 5.0 moles per mole of silver. 8.0 ⁇ 10 5 mol of each was added. Further, Additive X was added in an amount of 2.6 ⁇ 10 3 mol per 1 mol of silver halide. Chemical ripening of this emulsion is performed optimally by adding sulfur sensitizer and gold sensitizer. Was.
- the above emulsified dispersion C and this silver chlorobromide emulsion C were mixed and dissolved to prepare a fifth layer coating solution having the following composition.
- the emulsion coating amount indicates the coating amount in terms of silver amount.
- Coating solutions for the first to seventh layers were prepared in the same manner as the coating solution for the fifth layer. These coating solutions were applied 15 minutes after preparation.
- As a gelatin hardener for each layer 1-oxy-3,5-dichloro-s-triazine sodium salt was used.
- a preservative to each layer AS - 1, AS - 2, AS - 3 and AS - 4 1 is the total amount, respectively 5. 0 mg / m 2, 6. 0 mg / m 2 5. 0 mg / m 2 and 1 0. O MgZm 2 was added.
- the following spectral sensitizing dyes were used for the silver chlorobromide emulsion of each photosensitive emulsion layer.
- 1.1- (5-methyl phenylphenyl) 5-melcaptotetrazole was added to each of 3.3 X per mole of silver halide. 1 0 4 mol, 1. 0 X 1 0 3 mol and 5. and 9 X 1 0 4 mol per mol.
- the second layer, the fourth layer, respectively in the sixth layer and the seventh layer 0. 2 m / m ', 0. 2 mg / m 2, a 0. 6 mg / m 2 0. lm gZm 2 was added.
- composition of each layer is shown below.
- the numbers represent the application amount (gZm 2 ).
- the silver halide emulsion represents the coating amount in terms of silver.
- Silver chlorobromide emulsion A (cubic, 3: 7 mixture of large-sized emulsion A with a mean grain size of 0.88 // m and small-sized emulsion A with 0.70 / in (silver mole ratio The coefficient of variation of the grain size distribution is 0.08 and 0.10, respectively.Each size emulsion contains 0.3 mol% of silver bromide localized on a part of the grain surface based on silver chloride. 0 2 6
- Silver chlorobromide emulsion (cubic, 1: 3 mixture (larger silver ratio) of large-size emulsion B with an average grain size of 0.55 m and small-size emulsion B of 0.39 m. Coefficient of variation in grain size distribution) 0.10 and 0.08, respectively. In each size emulsion, 0.7 mol% of silver bromide was contained locally on a part of the surface of the grains based on silver chloride.)
- Gelatin 13 Magenta coupler (ExM) 0 13 UV absorber (UV-A) 0 12 Color image stabilizer (Cpd-2) 0 0 10 Color image stabilizer (Cpd-5) 0 0 2 0 Color image stabilizer (C pd-6) 0 0 1 0 Color image stabilizer (C pd-7) 0 0 8 0 Color image stabilizer (C pd-8) 0 0 3 0 Color image stabilizer (C pd—10) 0 0 0 2 0 solvent (S 0 1 V—3) 0 15 solvent (S 0 1 V-4) 0 2 2 solvent (S 0 1 V-5) 0 1 1 4th Layer (color mixture prevention layer)
- Gelatin Color mixing inhibitor (C pd -4) 0 1 1 solvent (S 0 1 V-1) 0 0 6 5 solvent (S 0 1 V-2) 0 2 2 solvent (S 0 1 V-3) 0 0 8 0 Solvent (S 0 1 V — 7) 0 10 0 UV absorber (UV-B) 0 0 70 5th layer (red-sensitive emulsion layer)
- Silver chlorobromide emulsion (cube, 14 mixture (larger silver ratio) of a large size emulsion with an average grain size of 0,55 zm and a small size emulsion with a size of 0.42 m.
- the variation coefficient of the grain size distribution is In each of the emulsions of size 09 and 0.11, 0.8 mol% of silver bromide was contained locally on a part of the surface of the grains based on silver chloride.) 0.086 Surface activity (C pd- 12) 0.06 Gelatin 0.99
- Solvent So1V-8 045 6th layer (ultraviolet absorbing layer)-gelatin 063 Ultraviolet absorber (UV-C) 035 Color image stabilizer (Cpd-7) 0 0 5 0 Solvent (S o 1 V — 9) 0 0 5 0 7th layer (protective layer)
- Light-sensitive materials 102 to 139 were prepared in exactly the same manner as for light-sensitive material 101 prepared as described above, except that the composition of the fifth layer was changed as shown in Table 3 below. For these changes, the couplers of the general formula (A) were changed in equimolar amounts. The average particle size of the coupler-containing lipophilic fine particles prepared when preparing these samples was all in the range of 0.17 to 0.19 zm.
- the comparison couplers A to C in the table are as follows.
- a, b, and c are all compounds described in No. 5-150423.
- the color developing solution is used to reduce the tank volume to 2% in the following processing steps using a paper processor. Continuous processing was performed until the double amount was replenished.
- the rinse was a three-tank countercurrent system from (3) to (1).
- the composition of each treatment solution is as follows.
- Ion-exchanged water (canopy and magnesium are each less than 3 ppm
- the exposed sample was processed with the above-mentioned running solution using a paper processor. After the treatment, the maximum color density of cyanide (D max) was measured using the X-Rite 350 densitometer (manufactured by The X-Rite Company) for the cyan color-developed area (red exposed area) of each sample. Evaluation 2) (Cyan color mixed during processing)
- the bleach-fix solution for cyanine used in the above-mentioned bleach-fix solution was prepared by changing the amount of ammonium sulfite contained in the bleach-fix solution from 40 g to 4.0 g and changing the pH from 4.8 to 8.0. The difference between the cyanine concentration in the Dmin part of each sample processed using the above and the cyanide concentration in the Dmin part of each sample when the processing was performed using the above-mentioned bleach-fix solution was calculated. It is a thin stake during processing.
- the sample treated in the treatment step of Evaluation 1 was irradiated with light for 14 days using a 100,000 ruttus xenon light irradiator. At the time of irradiation, a hot-wire cut final letter and an ultraviolet cut filter having a light transmittance of 50% at 370 nm were used. The residual cyanide concentration (%) after light irradiation at the point where the cyanide concentration before light irradiation was 0.5 was determined, and the light fastness was evaluated. Table 3 also shows the evaluation results.
- the cyan image formed from the coupler of the present invention represented by the general formula (A) has high density and excellent color reproducibility. (Comparison of Sample 101 using the coupler represented by the general formula (A) and Samples 118, 119, and 120 using the couplers A, B, and C for comparison).
- the coupler of the present invention represented by the general formula (A) has high cyan color mixing and cyanine tint during processing and is insufficient in light fastness.
- Sample 301 was prepared by changing the following points from sample 101 of Example 1.
- each layer is shown below.
- the numbers represent the coating amount (g / m 2 ).
- the silver halide emulsion represents a coated amount in terms of silver.
- the first layer side contained a white pigment Po Li E Ji les down the (T i 0 2 content 2 0 wt%) and containing bluing dye (ultramarine)]
- Silver chlorobromide emulsion A (cubic, 3: 7 mixture of large-size emulsion A with an average grain size of 0.89 m and small-size emulsion A with a diameter of 0.1 m (silver mole ratio).
- Silver chlorobromide emulsion (cubic, 1: 3 mixture (silver molar ratio) of large-size emulsion B with an average grain size of 0.56 and small-size emulsion B of 0.39 m. 0.10 and 0.08, respectively. In each size emulsion, 0.7 mol% of silver bromide was contained locally on a part of the surface of the grains based on silver chloride.) 0.12
- Gelatin 11 1 Color mixing inhibitor (C pd — 4) 0 11 Color image stabilizer (C pd -7) 0 17 Solvent (Soi V-1) 0 0 7 0 Solvent (S 0 1 V -2 ) 0 2 8 solvent (S 0 i V — 7) 0 0 1 1 5th layer (red-sensitive emulsion layer)
- Silver chlorobromide emulsion (cubic, 14 mixture of large size emulsion with average grain size of 057; m and small size emulsion with 0.42 zm (silver mole ratio).
- the variation coefficient of grain size distribution is Both 0.09 and 0.11, respectively, and 0.7 mol% of silver bromide were locally contained in a part of the surface of the silver chloride-based grain.
- a sample 501 was prepared by changing the following points from the sample 101 of Example 1.
- the present invention using a specific cyan coupler in combination with a specific phenidone compound has excellent color development and color reproducibility, low cyan color mixing and cyan sting, and is robust.
- a silver halide color photographic light-sensitive material having a high property can be obtained.
- the method for synthesizing an ⁇ -alkyl acrylate according to the present invention enables short-time, short-time, high-yield synthesis from inexpensive raw materials. Since the alkyl acrylate synthesized by the synthesis method of the present invention has high purity, it can be reacted with hydrazine to synthesize a fluorine-containing compound in high yield without isolation and purification.
- the silver halide color photographic light-sensitive material according to the present invention has excellent quality such as color reproducibility and fastness, and is used as a color film, a color photographic paper and the like.
- the process for producing the phenidone compound and the intermediate thereof of the present invention can be carried out industrially with low cost by using the above-mentioned high-quality silver halide photographic compound for use in the production of silver halide color photographic light-sensitive materials. It is suitable as a method of manufacturing with
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Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98901097A EP0894786B1 (en) | 1997-02-03 | 1998-02-02 | Silver halide color photographic material, phenidone compounds used therefor, and process for preparing the same |
| DE69834601T DE69834601T2 (de) | 1997-02-03 | 1998-02-02 | Silberhalogenid enthaltendes farbphotographisches material, phenidonverbindungen zu seiner herstellung und verfahren zur herstellung dieser phenidonverbindungen |
| JP53184298A JP4010567B2 (ja) | 1997-02-03 | 1998-02-02 | ハロゲン化銀カラー写真感光材料とそれに用いるフェニドン化合物、及びその製造方法 |
| US09/163,064 US6258521B1 (en) | 1997-02-03 | 1998-09-24 | Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same |
| US09/716,359 US6462199B1 (en) | 1997-02-03 | 2000-11-21 | Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9/20816 | 1997-02-03 | ||
| JP2081697 | 1997-02-03 | ||
| JP14071997 | 1997-05-29 | ||
| JP9/140719 | 1997-05-29 | ||
| JP19588197 | 1997-07-22 | ||
| JP9/195881 | 1997-07-22 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US09/163,064 Continuation-In-Part US6258521B1 (en) | 1997-02-03 | 1998-09-24 | Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998033760A1 true WO1998033760A1 (fr) | 1998-08-06 |
Family
ID=27283178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1998/000432 WO1998033760A1 (fr) | 1997-02-03 | 1998-02-02 | Composes phenidone utiles pour la photographie en couleurs basee sur l'utilisation d'halogenures d'argent et procede pour preparer ces composes |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6258521B1 (ja) |
| EP (1) | EP0894786B1 (ja) |
| JP (1) | JP4010567B2 (ja) |
| CN (1) | CN1222513C (ja) |
| AT (1) | ATE327216T1 (ja) |
| DE (1) | DE69834601T2 (ja) |
| WO (1) | WO1998033760A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2334717A (en) * | 1998-02-25 | 1999-09-01 | Ciba Geigy Ag | Sterically hindered amine ethers |
| US6117995A (en) * | 1998-02-25 | 2000-09-12 | Ciba Specialty Chemicals Corporation | Preparation of sterically hindered amine ethers |
| EP1914594A2 (en) | 2004-01-30 | 2008-04-23 | FUJIFILM Corporation | Silver halide color photographic light-sensitive material and color image-forming method |
| JPWO2022054894A1 (ja) * | 2020-09-11 | 2022-03-17 | ||
| JP2023508168A (ja) * | 2019-12-30 | 2023-03-01 | ダウ グローバル テクノロジーズ エルエルシー | オレフィン-アクリレートジブロックコポリマーを調製するための方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10333297A (ja) * | 1997-06-02 | 1998-12-18 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料 |
| JP4265863B2 (ja) | 2000-03-27 | 2009-05-20 | 富士フイルム株式会社 | ハロゲン化銀カラー写真感光材料、ピロロトリアゾール化合物および色素形成用化合物 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147258A (en) * | 1979-02-23 | 1980-11-17 | Hoechst Ag | 44aryloxyy and 44arylthioo33phenylpiperidine derivatives* their manufacture and their use as medicine |
| JPS61100574A (ja) * | 1984-10-22 | 1986-05-19 | ラビツツア・エス.ピー.エー. | 2(4‐フルオロフエニル)α‐メチル‐5‐ベンゾオキサゾール酢酸の製造方法 |
| JPH06324446A (ja) * | 1993-03-22 | 1994-11-25 | Eastman Kodak Co | 写真要素の処理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2523692A (en) * | 1945-05-30 | 1950-09-26 | Gen Mills Inc | Ester condensation |
| US4269929A (en) * | 1980-01-14 | 1981-05-26 | Eastman Kodak Company | High contrast development of photographic elements |
| US5098819A (en) * | 1990-01-31 | 1992-03-24 | Knapp Audenried W | Non-toxic photographic developer composition |
| JP2684276B2 (ja) | 1991-11-27 | 1997-12-03 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
| ATE292812T1 (de) * | 1998-01-23 | 2005-04-15 | Fuji Photo Film Co Ltd | Photographisches lichtempfindliches silberhalogenidfarbmaterial und verfahren zur bilderzeugung, das dieses verwendet |
-
1998
- 1998-02-02 JP JP53184298A patent/JP4010567B2/ja not_active Expired - Fee Related
- 1998-02-02 DE DE69834601T patent/DE69834601T2/de not_active Expired - Lifetime
- 1998-02-02 EP EP98901097A patent/EP0894786B1/en not_active Expired - Lifetime
- 1998-02-02 CN CN98800354.6A patent/CN1222513C/zh not_active Expired - Fee Related
- 1998-02-02 AT AT98901097T patent/ATE327216T1/de not_active IP Right Cessation
- 1998-02-02 WO PCT/JP1998/000432 patent/WO1998033760A1/ja active IP Right Grant
- 1998-09-24 US US09/163,064 patent/US6258521B1/en not_active Expired - Fee Related
-
2000
- 2000-11-21 US US09/716,359 patent/US6462199B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55147258A (en) * | 1979-02-23 | 1980-11-17 | Hoechst Ag | 44aryloxyy and 44arylthioo33phenylpiperidine derivatives* their manufacture and their use as medicine |
| JPS61100574A (ja) * | 1984-10-22 | 1986-05-19 | ラビツツア・エス.ピー.エー. | 2(4‐フルオロフエニル)α‐メチル‐5‐ベンゾオキサゾール酢酸の製造方法 |
| JPH06324446A (ja) * | 1993-03-22 | 1994-11-25 | Eastman Kodak Co | 写真要素の処理方法 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2334717A (en) * | 1998-02-25 | 1999-09-01 | Ciba Geigy Ag | Sterically hindered amine ethers |
| JPH11315067A (ja) * | 1998-02-25 | 1999-11-16 | Ciba Specialty Chem Holding Inc | 立体障害性アミンエ―テルの製造 |
| GB2334717B (en) * | 1998-02-25 | 2000-04-26 | Ciba Sc Holding Ag | Sterically hindered amine ethers |
| US6117995A (en) * | 1998-02-25 | 2000-09-12 | Ciba Specialty Chemicals Corporation | Preparation of sterically hindered amine ethers |
| US6420462B1 (en) | 1998-02-25 | 2002-07-16 | Ciba Specialty Chemicals Corporation | Preparation of sterically hindered amine ethers |
| US6677451B2 (en) | 1998-02-25 | 2004-01-13 | Ciba Specialty Chemicals Corporation | Preparation of sterically hindered amine ethers |
| JP2011006443A (ja) * | 1998-02-25 | 2011-01-13 | Ciba Holding Inc | 立体障害性アミンエーテルの製造 |
| EP1914594A2 (en) | 2004-01-30 | 2008-04-23 | FUJIFILM Corporation | Silver halide color photographic light-sensitive material and color image-forming method |
| JP2023508168A (ja) * | 2019-12-30 | 2023-03-01 | ダウ グローバル テクノロジーズ エルエルシー | オレフィン-アクリレートジブロックコポリマーを調製するための方法 |
| JPWO2022054894A1 (ja) * | 2020-09-11 | 2022-03-17 | ||
| JP7545074B2 (ja) | 2020-09-11 | 2024-09-04 | ダイキン工業株式会社 | アクリル酸誘導体の製造方法 |
| US12428365B2 (en) | 2020-09-11 | 2025-09-30 | Daikin Industries, Ltd. | Production method of acrylic acid derivative |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0894786A1 (en) | 1999-02-03 |
| EP0894786A4 (en) | 2000-04-12 |
| US6258521B1 (en) | 2001-07-10 |
| CN1220657A (zh) | 1999-06-23 |
| DE69834601D1 (de) | 2006-06-29 |
| ATE327216T1 (de) | 2006-06-15 |
| JP4010567B2 (ja) | 2007-11-21 |
| US6462199B1 (en) | 2002-10-08 |
| DE69834601T2 (de) | 2007-05-03 |
| CN1222513C (zh) | 2005-10-12 |
| EP0894786B1 (en) | 2006-05-24 |
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