WO2003068729A1 - Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique - Google Patents
Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique Download PDFInfo
- Publication number
- WO2003068729A1 WO2003068729A1 PCT/FR2003/000411 FR0300411W WO03068729A1 WO 2003068729 A1 WO2003068729 A1 WO 2003068729A1 FR 0300411 W FR0300411 W FR 0300411W WO 03068729 A1 WO03068729 A1 WO 03068729A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nitrile
- compounds
- chosen
- compound
- nickel
- Prior art date
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 42
- -1 nitrile compounds Chemical class 0.000 title claims abstract description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000005669 hydrocyanation reaction Methods 0.000 claims abstract description 42
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 24
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 23
- 150000003624 transition metals Chemical class 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000013110 organic ligand Substances 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 150000002825 nitriles Chemical group 0.000 claims abstract description 11
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 8
- 150000001993 dienes Chemical class 0.000 claims abstract description 5
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 25
- 239000002841 Lewis acid Substances 0.000 claims description 19
- 239000002904 solvent Substances 0.000 claims description 19
- 150000007517 lewis acids Chemical class 0.000 claims description 18
- 238000006317 isomerization reaction Methods 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 150000003254 radicals Chemical class 0.000 claims description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- 125000005842 heteroatom Chemical group 0.000 claims description 12
- 239000003446 ligand Substances 0.000 claims description 12
- 125000004437 phosphorous atom Chemical group 0.000 claims description 12
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000012429 reaction media Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 150000002816 nickel compounds Chemical class 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- ZSUXOVNWDZTCFN-UHFFFAOYSA-L tin(ii) bromide Chemical compound Br[Sn]Br ZSUXOVNWDZTCFN-UHFFFAOYSA-L 0.000 claims description 6
- 150000003623 transition metal compounds Chemical class 0.000 claims description 6
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- RFFFKMOABOFIDF-UHFFFAOYSA-N Pentanenitrile Chemical compound CCCCC#N RFFFKMOABOFIDF-UHFFFAOYSA-N 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 150000007942 carboxylates Chemical class 0.000 claims description 5
- 235000021317 phosphate Nutrition 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 5
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 4
- CTMHWPIWNRWQEG-UHFFFAOYSA-N 1-methylcyclohexene Chemical compound CC1=CCCCC1 CTMHWPIWNRWQEG-UHFFFAOYSA-N 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 4
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 235000011150 stannous chloride Nutrition 0.000 claims description 4
- 239000001119 stannous chloride Substances 0.000 claims description 4
- 239000011592 zinc chloride Substances 0.000 claims description 4
- 235000005074 zinc chloride Nutrition 0.000 claims description 4
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- UCYRAEIHXSVXPV-UHFFFAOYSA-K bis(trifluoromethylsulfonyloxy)indiganyl trifluoromethanesulfonate Chemical compound [In+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F UCYRAEIHXSVXPV-UHFFFAOYSA-K 0.000 claims description 3
- 150000001649 bromium compounds Chemical class 0.000 claims description 3
- KPWJBEFBFLRCLH-UHFFFAOYSA-L cadmium bromide Chemical compound Br[Cd]Br KPWJBEFBFLRCLH-UHFFFAOYSA-L 0.000 claims description 3
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- VRDNAHLDDUCBMP-UHFFFAOYSA-K indium(3+);2,2,2-trifluoroacetate Chemical compound [In+3].[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F VRDNAHLDDUCBMP-UHFFFAOYSA-K 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229910052762 osmium Inorganic materials 0.000 claims description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229940102001 zinc bromide Drugs 0.000 claims description 3
- VCQWRGCXUWPSGY-UHFFFAOYSA-L zinc;2,2,2-trifluoroacetate Chemical compound [Zn+2].[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F VCQWRGCXUWPSGY-UHFFFAOYSA-L 0.000 claims description 3
- YXTDAZMTQFUZHK-ZVGUSBNCSA-L (2r,3r)-2,3-dihydroxybutanedioate;tin(2+) Chemical compound [Sn+2].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O YXTDAZMTQFUZHK-ZVGUSBNCSA-L 0.000 claims description 2
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 claims description 2
- OBOSXEWFRARQPU-UHFFFAOYSA-N 2-n,2-n-dimethylpyridine-2,5-diamine Chemical compound CN(C)C1=CC=C(N)C=N1 OBOSXEWFRARQPU-UHFFFAOYSA-N 0.000 claims description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 2
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910006367 Si—P Inorganic materials 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical group [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 125000005228 aryl sulfonate group Chemical group 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- 239000013256 coordination polymer Substances 0.000 claims description 2
- RJYMRRJVDRJMJW-UHFFFAOYSA-L dibromomanganese Chemical compound Br[Mn]Br RJYMRRJVDRJMJW-UHFFFAOYSA-L 0.000 claims description 2
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 2
- 229960002089 ferrous chloride Drugs 0.000 claims description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- 239000011565 manganese chloride Substances 0.000 claims description 2
- 235000002867 manganese chloride Nutrition 0.000 claims description 2
- 229940099607 manganese chloride Drugs 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 150000005673 monoalkenes Chemical class 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- BYMZQQLCZDLNKW-UHFFFAOYSA-N nickel(2+);tetracyanide Chemical compound [Ni+2].N#[C-].N#[C-].N#[C-].N#[C-] BYMZQQLCZDLNKW-UHFFFAOYSA-N 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- RCIVOBGSMSSVTR-UHFFFAOYSA-L stannous sulfate Chemical compound [SnH2+2].[O-]S([O-])(=O)=O RCIVOBGSMSSVTR-UHFFFAOYSA-L 0.000 claims description 2
- 229940007163 stannous tartrate Drugs 0.000 claims description 2
- 150000003871 sulfonates Chemical class 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052716 thallium Inorganic materials 0.000 claims description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 2
- 229910000375 tin(II) sulfate Inorganic materials 0.000 claims description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 150000002903 organophosphorus compounds Chemical class 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 abstract description 6
- 150000003003 phosphines Chemical class 0.000 abstract description 4
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 description 11
- 239000002184 metal Chemical class 0.000 description 10
- 239000003638 chemical reducing agent Substances 0.000 description 9
- CFEYBLWMNFZOPB-UHFFFAOYSA-N Allylacetonitrile Natural products C=CCCC#N CFEYBLWMNFZOPB-UHFFFAOYSA-N 0.000 description 8
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 8
- UVKXJAUUKPDDNW-NSCUHMNNSA-N (e)-pent-3-enenitrile Chemical compound C\C=C\CC#N UVKXJAUUKPDDNW-NSCUHMNNSA-N 0.000 description 6
- 125000002524 organometallic group Chemical group 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 4
- FPPLREPCQJZDAQ-UHFFFAOYSA-N 2-methylpentanedinitrile Chemical compound N#CC(C)CCC#N FPPLREPCQJZDAQ-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical compound C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-UHFFFAOYSA-N 0.000 description 2
- IHXNSHZBFXGOJM-HWKANZROSA-N (e)-2-methylbut-2-enenitrile Chemical compound C\C=C(/C)C#N IHXNSHZBFXGOJM-HWKANZROSA-N 0.000 description 1
- ISBHMJZRKAFTGE-ONEGZZNKSA-N (e)-pent-2-enenitrile Chemical compound CC\C=C\C#N ISBHMJZRKAFTGE-ONEGZZNKSA-N 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N 1H-imidazole Chemical group C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 1
- GDCJAPJJFZWILF-UHFFFAOYSA-N 2-ethylbutanedinitrile Chemical compound CCC(C#N)CC#N GDCJAPJJFZWILF-UHFFFAOYSA-N 0.000 description 1
- WBAXCOMEMKANRN-UHFFFAOYSA-N 2-methylbut-3-enenitrile Chemical compound C=CC(C)C#N WBAXCOMEMKANRN-UHFFFAOYSA-N 0.000 description 1
- DNPJAMMRVRYLOB-UHFFFAOYSA-N 5-phenylbenzo[b]phosphindole Chemical compound C1=CC=CC=C1P1C2=CC=CC=C2C2=CC=CC=C21 DNPJAMMRVRYLOB-UHFFFAOYSA-N 0.000 description 1
- IGDNJMOBPOHHRN-UHFFFAOYSA-N 5h-benzo[b]phosphindole Chemical compound C1=CC=C2C3=CC=CC=C3PC2=C1 IGDNJMOBPOHHRN-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 101000693728 Homo sapiens S-acyl fatty acid synthase thioesterase, medium chain Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 102100025541 S-acyl fatty acid synthase thioesterase, medium chain Human genes 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical class [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- GCPXMJHSNVMWNM-UHFFFAOYSA-N arsenous acid Chemical class O[As](O)O GCPXMJHSNVMWNM-UHFFFAOYSA-N 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-O guanidinium Chemical compound NC(N)=[NH2+] ZRALSGWEFCBTJO-UHFFFAOYSA-O 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000005538 phosphinite group Chemical group 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- OUULRIDHGPHMNQ-UHFFFAOYSA-N stibane Chemical class [SbH3] OUULRIDHGPHMNQ-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- FEVFLQDDNUQKRY-UHFFFAOYSA-N tris(4-methylphenyl) phosphite Chemical compound C1=CC(C)=CC=C1OP(OC=1C=CC(C)=CC=1)OC1=CC=C(C)C=C1 FEVFLQDDNUQKRY-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
Definitions
- the present invention relates to a process for hydrocyanation of ethylenically unsaturated organic compounds into compounds comprising at least one nitrile function.
- It relates more particularly to the hydrocyanation of diolefins such as butadiene or of substituted olefins such as alkenes nitrites such as pentenenitriles.
- diolefins such as butadiene or of substituted olefins such as alkenes nitrites such as pentenenitriles.
- the hydrocyanation of butadiene into pentenenitriles is an important reaction which has been carried out industrially for many years, in particular in the process for the synthesis of adiponitrile, a large chemical intermediate allowing in particular access to the monomers of numerous polymers, including mainly polyamides.
- French Patent No. 1,599,761 describes a process for preparing nitriles by adding hydrocyanic acid to organic compounds having at least one ethylenic double bond, in the presence of a nickel catalyst and a triaryl phosphite. This reaction can be carried out in the presence or not of a solvent.
- a solvent is preferably a hydrocarbon, such as benzene or xylenes, or a nitrile, such as acetonitrile.
- the catalyst used is an organometallic nickel complex, containing ligands such as phosphines, arsines, stibines, antimonites, arsenites, phosphites, phosphinites or phosphonites.
- ligands such as phosphines, arsines, stibines, antimonites, arsenites, phosphites, phosphinites or phosphonites.
- the processes for hydrocyanation of dienes generally comprise two stages: a first hydrocyanation leading to branched and linear unsaturated mononitriles and a second stage making it possible to obtain the dinitriles.
- a first hydrocyanation leading to branched and linear unsaturated mononitriles and a second stage making it possible to obtain the dinitriles.
- linear nitriles are of interest for the synthesis of new products such as adiponitrile for example.
- These methods therefore also include an intermediate step called isomerization step, consisting in treating the branched unsaturated mononitriles to transform them into linear unsaturated mononitriles.
- a promoter to activate the catalyst such as a boron compound or a metal salt, generally a Lewis acid, is also recommended for carrying out the second step.
- Patent FR-A-2 338 253 has proposed carrying out the hydrocyanation of compounds 35 having at least one ethylenic unsaturation, in the presence of an aqueous solution of a compound of a transition metal, in particular nickel, palladium or iron, and a sulfonated phosphine.
- the sulfonated phosphines described in this patent are sulfonated triarylphosphines and more particularly sulfonated triphenylphosphines.
- This process allows a correct hydrocyanation, in particular of butadiene and pentene-nitriles, an easy separation of the cataiytic solution by simple decantation and consequently avoids to the maximum the rejection of effluents or waste containing metals used as catalyst.
- One of the aims of the present invention is to propose a new family of ligands which makes it possible to obtain with the transition metals catalytic systems having in particular an improved selectivity in linear nitriles compared to known systems.
- the present invention provides a process for hydrocyanation of a hydrocarbon compound comprising at least one ethylenic unsaturation by reaction in a liquid medium with hydrogen cyanide in the presence of a catalyst comprising a metallic element chosen from the metals of transition and an organic ligand characterized in that the organic ligand corresponds to the following general formula I:
- P represents an identical or different phosphorus, arsenic or antimony atom Ri, R 2 represent a substituted or unsubstituted aromatic radical comprising one or more aromatic or cycloaliphatic rings in condensed form or not,
- L T represents a covalent bond, an aliphatic or aromatic hydrocarbon radical which may comprise heteroatoms or a sulfur, oxygen, nitrogen, silicon or phosphorus atom
- Q represents: - a substituted or unsubstituted aromatic radical comprising one or several aromatic cycles in condensed form or not
- T represents:
- a linear hydrocarbon radical branched or not, cycloaliphatic or aromatic substituted or not linked to the P atoms by a CP bond
- the said radical being able to comprise heteroatoms or a radical comprising one or more silicon atoms linked together by a covalent bond or a heteroatom and to P atoms by an Si-P bond
- At least one saturated or unsaturated, cyclic or acyclic L 3 radical which may comprise heteroatoms and linked to at least two carbons of the L 2 link chain to form a ring with the condition that at least one of the two carbons chain L 2 terminals located in alpha of P, is not part of said formed cycle,
- the organic ligand corresponds to the following general formula V:
- U represents a covalent bond, a hydrocarbon radical which can include heteroatoms, an oxygen, phosphorus, sulfur or nitrogen atom.
- the symbol P of the above formulas represents a phosphorus atom.
- the catalyst advantageously corresponds to the general formula (VI):
- M is a transition metal
- L f represents the organic ligand of formula (I) or (V) t represents a number between 1 and 4 (limits included)
- the metals which can be complexed with the organic ligands of the invention are generally all the transition metals of groups 1b, 2b, 3b, 4b, 5b, 6b, 7b and 8 of the periodic table of the elements, as published in "Handbook of Chemistry and Physics, 51 st Edition (1970-1971)" from The Chemical Rubber Company.
- metals there may be mentioned more particularly the metals that may be mentioned by way of nonlimiting examples, nickel, cobalt, iron, ruthenium, rhodium, palladium, osmium, iridium, platinum , copper, silver, gold, zinc, cadmium, mercury.
- the preparation of organometallic complexes comprising the organic ligands of the invention can be carried out by bringing a solution of a compound of the chosen metal into contact with a solution of the organic ligand of the invention.
- the metal compound can be dissolved in a solvent.
- the metal can be found in the compound used, either at the degree of oxidation that it will have in the organometallic complex, or at a higher degree of oxidation.
- rhodium is at the oxidation state (I), ruthenium at the oxidation state (II), platinum at the oxidation state (I) 0), palladium at the oxidation state (0), osmium at the oxidation state (II), iridium at the oxidation state (I), cobalt at the oxidation state (I), the nickel with oxidation state (0).
- the metal is used at a higher degree of oxidation, it can be reduced in situ.
- organometallic complexes comprising the organic ligands of the invention can be used as catalysts in the hydrocyanation reactions of olefins.
- the compounds of the transition metals are preferably used.
- the most preferred compounds are those of nickel.
- nickel compounds such as carboxylates (especially acetate), carbonate, bicarbonate, borate, bromide, chloride, citrate, thiocyanate, cyanide, formate, hydroxide, hydrophosphite, phosphite, phosphate and derivatives, iodide, nitrate, sulfate, sulfite , aryl- and alkyl-sulfonates.
- a reducing agent for nickel reacting preferentially with the latter under the reaction conditions is added to the reaction medium.
- This reducing agent can be organic or mineral.
- borohydrides such as Bh ⁇ Na, BH4K, Zn powder, magnesium or hydrogen may be cited.
- the nickel compound used corresponds to the oxidation state 0 of nickel, it is also possible to add a reducing agent of the type of those mentioned above, but this addition is not imperative.
- the same reducers are suitable.
- the reducing agents can also be elements of the reaction medium (phosphine, solvent, olefin).
- the organic compounds comprising at least one ethylenic double bond more particularly used in the present process are the diolefins such as butadiene, isoprene, hexadiene-1,5, cyclooctadiene-1,5, aliphatic nitrites with unsaturation ethylenic, particularly linear pentenenitriles such as pentene-3-nitrile, pentene-4-nitrile, monoolefins such as styrene, methylstyrene, vinylnaphthalene, cyclohexene, methylcyclohexene as well as mixtures of several of these compounds.
- diolefins such as butadiene, isoprene, hexadiene-1,5, cyclooctadiene-1,5, aliphatic nitrites with unsaturation ethylenic, particularly linear pentenenitriles such as pentene-3-nitrile, pentene
- Pentenenitriles in particular may contain amounts, generally in the minority, of other compounds, such as methyl-2-butene-3-nitrile, methyl-2-butene-2-nitrile, pentene-2-nitrile, valeronitrile, l adiponitrile, methyl-2-glutaronitrile, ethyl-2-succinonitrile or butadiene, originating for example from the previous hydrocyanation reaction of butadiene to unsaturated nitriles.
- other compounds such as methyl-2-butene-3-nitrile, methyl-2-butene-2-nitrile, pentene-2-nitrile, valeronitrile, l adiponitrile, methyl-2-glutaronitrile, ethyl-2-succinonitrile or butadiene, originating for example from the previous hydrocyanation reaction of butadiene to unsaturated nitriles.
- the catalytic system used for hydrocyanation according to the process of the invention can be prepared before its introduction into the reaction zone, for example by addition to the phosphine according to the invention alone or dissolved in a solvent, the appropriate amount of composed of the transition metal chosen and optionally the reducing agent. It is also possible to prepare the catalytic system "in situ" by simple addition of the phosphine and the compound of the transition metal in the hydrocyanation reaction medium before or after the addition of the compound to be hydrocyanated.
- the amount of nickel compound or of another transition metal used is chosen to obtain a concentration in mole of transition metal per mole of organic compounds to be hydrocyanated or isomerized between 10 " 4 and 1, and of preferably between 0.005 and 0.5 mole of nickel or of the other transition metal used.
- the amount of organic ligands of the invention used to form the catalyst is chosen such that the number of moles of this compound, based on 1 mole of transition metal, is from 0.5 to 50 and preferably from 2 to 10.
- the reaction is generally carried out without solvent, it may be advantageous to add an inert organic solvent.
- the solvent can be a catalyst solvent which is miscible in the phase comprising the compound to be hydrocyanated at the hydrocyanation temperature.
- aromatic, aliphatic or cycloaliphatic hydrocarbons mention may be made of aromatic, aliphatic or cycloaliphatic hydrocarbons.
- This solvent can also be partially miscible with the compounds to be hydrocyanated, in particular when the reaction medium is at a temperature below the reaction temperature. Thus, it is possible, at such temperatures, to obtain a two-phase system. In the case where the catalytic system is soluble in said solvent, its extraction from the reaction medium is facilitated.
- Such partially miscible or immiscible solvents can be water or molten organic salts of an ionic nature.
- Such solvents are used in particular when the organic ligand comprises anionic radicals making it soluble in ionic media. These radicals are, for example, sulfonate, carbonate, carboxylate, phosphate, ammonium, guanidinium, imidazolium groups, substituting the aromatic radicals of the ligand.
- the hydrocyanation reaction is generally carried out at a temperature of 10 ° C to 200 ° C and preferably from 30 ° C to 120 ° C. It is advantageously carried out in a single-phase medium, at the reaction temperature.
- the process of the invention can be carried out continuously or discontinuously.
- the hydrogen cyanide used can be prepared from metallic cyanides, in particular sodium cyanide, or cyanhydrins, such as acetone cyanohydrin or by any other known synthesis process.
- the hydrogen cyanide is introduced into the reactor in gaseous, gas mixture or liquid form. It can also be previously dissolved in an organic solvent.
- An improvement to the process for hydrocyanation of ethylenically unsaturated compounds according to the present invention relates in particular to the hydrocyanation of said ethylenically unsaturated nitrile compounds, by reaction with hydrogen cyanide and consists in using a cataiytic system in accordance with the present invention with a cocatalyst consisting of at least one Lewis acid.
- the ethylenically unsaturated compounds which can be used in this improvement are generally those which have been mentioned for the basic process. However, it is more particularly advantageous to apply it to the hydrocyanation reaction in dinitriles of aliphatic mononitriles with ethylenic unsaturation, in particular to linear pentenenitriles such as pentene-3-nitrile, pentene-4-nitrile and their mixtures.
- pentenenitriles may contain quantities, generally in the minority, of other compounds, such as methyl-2-butene-3-nitrile, methyl-2-butene-2-nitria, pentene-2-nitrile, valeronitrile, adiponitrile, methyl-2-glutaronitrile, ethyl-2-succinonitrile or butadiene, originating from the previous hydrocyanation reaction of butadiene and / or from the isomerization of methyl-2-butene-3-nitrile into pentenenitriles.
- other compounds such as methyl-2-butene-3-nitrile, methyl-2-butene-2-nitria, pentene-2-nitrile, valeronitrile, adiponitrile, methyl-2-glutaronitrile, ethyl-2-succinonitrile or butadiene, originating from the previous hydrocyanation reaction of butadiene and / or from the isomerization of
- the Lewis acid used as cocatalyst makes it possible in particular, in the case of the hydrocyanation of aliphatic nitriles with ethylenic unsaturation, to improve the linearity of the dinitriles obtained, that is to say the percentage of linear dinitrile relative to the all of the dinitriles formed, and / or to increase the activity and the lifetime of the catalyst.
- Lewis acid is meant in the present text, according to the usual definition, compounds that accept electronic doublets.
- the Lewis acids which can be used as cocatalysts in the present process are chosen from the compounds of the elements of groups Ib, Mb, Nia, IIIb, IVa, IVb, Va, Vb, Vlb, Vllb and VIII of the periodic table elements.
- These compounds are most often salts, especially halides, such as chlorides or bromides, sulfates, sulfonates, halosulfonates, perhaloalkylsulfonates, especially fluoroalkylsulfonates or perfluoroalkylsulfonates, haloalkylacetates, perhaloalkylacetates, in particular fluoroalkylacetates or perfluoroalkylacetates, carboxylates and phosphates.
- halides such as chlorides or bromides
- perhaloalkylsulfonates especially fluoroalkylsulfonates or perfluoroalkylsulfonates
- haloalkylacetates perhaloalkylacetates
- perhaloalkylacetates in particular fluoroalkylacetates or perfluoroalkylacetates, carboxylates and
- Lewis acids By way of nonlimiting examples of such Lewis acids, mention may be made of zinc chloride, zinc bromide, zinc iodide, manganese chloride, manganese bromide, cadmium chloride, bromide cadmium, stannous chloride, stannous bromide, stannous sulfate, stannous tartrate, indium trifluoromethylsulfonate, indium trifluoroacetate, zinc trifluoroacetate, chlorides or bromides of rare earth elements such as lanthanum, cerium , praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, hafnium, erbium, thallium, ytterbium and lutetium, cobalt chloride, ferrous chloride, yttrium chloride.
- rare earth elements such as lanthanum, cerium , praseodymium, neodym
- Organometallic compounds such as triphenylborane or titanium isopropylate can also be used as the Lewis acid. It is of course possible to use mixtures of several Lewis acids. Among the Lewis acids, zinc chloride, zinc bromide, stannous chloride, stannous bromide, triphenylborane and zinc chloride / stannous chloride mixtures, indium trifluoromethylsulfonate and indium trifluoroacetate are particularly preferred. , zinc trifluoroacetate.
- the Lewis acid cocatalyst used generally represents from 0.01 to 50 moles per mole of transition metal compound, more particularly of nickel compound, and preferably from 0.5 to 10 moles per mole.
- the catalytic solution used for hydrocyanation in the presence of Lewis acid can be prepared before its introduction into the reaction zone, for example by adding to the reaction medium the phosphine of formula (I) or (V), of the appropriate quantity of compound of the transition metal chosen, of Lewis acid and optionally of the reducing agent. It is also possible to prepare the cataiytic solution "in situ" by simple mixing of these various constituents.
- the isomerization reaction is generally carried out at a temperature of 10 ° C to 200 ° C and preferably from 60 ° C to 120 ° C.
- the catalytic system used for isomerization can be prepared before its introduction into the reaction zone, for example by adding the ligand of formula (I) or (V) in a solvent ), the appropriate amount of the chosen transition metal compound and possibly the reducing agent. It is also possible to prepare the cataiytic system "in situ" by simple addition of these various constituents in the reaction medium.
- the amount of transition metal compound and more particularly of nickel used, as well as the amount of ligand of formula (I) or (V) are the same as for the hydrocyanation reaction.
- the isomerization reaction is generally carried out without solvent, it may be advantageous to add an inert organic solvent which may be that of the subsequent extraction. This is particularly the case when such a solvent has been used in the hydrocyanation reaction of the butadiene which served to prepare the medium subjected to the isomerization reaction.
- solvents can be chosen from those which have been mentioned above for hydrocyanation.
- the preparation of dinitrile compounds by hydrocyanation of an olefin such as butadiene can be carried out using a catalytic system in accordance with the invention for the stages of formation of the unsaturated mononitriles and the stage of isomerization ci- above, the hydrocyanation reaction of mononitriles unsaturated with dinitriles can be implemented with a cataiytic system according to the invention or any other cataiytic system already known for this reaction.
- the hydrocyanation reaction of the olefin into unsaturated mononitriles and the isomerization of these can be carried out with a different cataiytic system from that of the invention, the step of hydrocyanation of the mononitriles unsaturated into dinitriles being implemented with a cataiytic system according to the invention.
- the following examples illustrate the invention. In the examples the abbreviations used have the meanings indicated below.
- DNA adiponitrile.
- cod 1, 5-cyclooctadiene.
- ESN 2-ethylsuccinonitrile. mmol: millimole.
- MGN 2-methylglutaronitrile.
- OTf trifluoromethanesulfonate (triflate).
- TTP Tritolylphosphite
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Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003219273A AU2003219273A1 (en) | 2002-02-13 | 2003-02-10 | Method of producing nitrile compounds from compounds with ethylenic unsaturation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0201748 | 2002-02-13 | ||
| FR0201748A FR2835833B1 (fr) | 2002-02-13 | 2002-02-13 | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003068729A1 true WO2003068729A1 (fr) | 2003-08-21 |
| WO2003068729A8 WO2003068729A8 (fr) | 2004-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/000411 WO2003068729A1 (fr) | 2002-02-13 | 2003-02-10 | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU2003219273A1 (fr) |
| FR (1) | FR2835833B1 (fr) |
| TW (1) | TW200305555A (fr) |
| WO (1) | WO2003068729A1 (fr) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010046226A1 (fr) | 2008-10-21 | 2010-04-29 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
| WO2010086246A1 (fr) | 2009-01-29 | 2010-08-05 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
| US7880028B2 (en) | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
| US7897801B2 (en) | 2003-05-12 | 2011-03-01 | Invista North America S.A R.L. | Process for the preparation of dinitriles |
| US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US7973174B2 (en) | 2005-10-18 | 2011-07-05 | Invista North America S.A.R.L. | Process of making 3-aminopentanenitrile |
| US7977502B2 (en) | 2008-01-15 | 2011-07-12 | Invista North America S.A R.L. | Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile |
| US8088943B2 (en) | 2008-01-15 | 2012-01-03 | Invista North America S.A R.L. | Hydrocyanation of pentenenitriles |
| US8101790B2 (en) | 2007-06-13 | 2012-01-24 | Invista North America S.A.R.L. | Process for improving adiponitrile quality |
| US8178711B2 (en) | 2006-03-17 | 2012-05-15 | Invista North America S.A R.L. | Method for the purification of triorganophosphites by treatment with a basic additive |
| US8247621B2 (en) | 2008-10-14 | 2012-08-21 | Invista North America S.A.R.L. | Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols |
| US8338636B2 (en) | 2009-08-07 | 2012-12-25 | Invista North America S.A R.L. | Hydrogenation and esterification to form diesters |
| US8373001B2 (en) | 2003-02-10 | 2013-02-12 | Invista North America S.A R.L. | Method of producing dinitrile compounds |
| US9061970B2 (en) | 2008-01-25 | 2015-06-23 | Invista North America S.A.R.L. | Production of compounds comprising nitrile functional groups |
| US9233917B2 (en) | 2008-06-17 | 2016-01-12 | Invista North America S.A R.L. | Preparation of nitriles from ethylenically unsaturated compounds |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008538585A (ja) * | 2005-04-22 | 2008-10-30 | ダウ グローバル テクノロジーズ インコーポレイティド | 不斉ヒドロホルミル化プロセス |
| WO2009075692A2 (fr) | 2007-05-14 | 2009-06-18 | Invista Technologies S.A.R.L. | Réacteur et procédé à haut rendement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2338253A1 (fr) * | 1976-01-13 | 1977-08-12 | Rhone Poulenc Ind | Procede d'hydrocyanation de composes organiques insatures comportant au moins une double liaison ethylenique |
-
2002
- 2002-02-13 FR FR0201748A patent/FR2835833B1/fr not_active Expired - Fee Related
-
2003
- 2003-02-10 AU AU2003219273A patent/AU2003219273A1/en not_active Abandoned
- 2003-02-10 WO PCT/FR2003/000411 patent/WO2003068729A1/fr not_active Application Discontinuation
- 2003-02-12 TW TW92102862A patent/TW200305555A/zh unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2338253A1 (fr) * | 1976-01-13 | 1977-08-12 | Rhone Poulenc Ind | Procede d'hydrocyanation de composes organiques insatures comportant au moins une double liaison ethylenique |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8373001B2 (en) | 2003-02-10 | 2013-02-12 | Invista North America S.A R.L. | Method of producing dinitrile compounds |
| US7897801B2 (en) | 2003-05-12 | 2011-03-01 | Invista North America S.A R.L. | Process for the preparation of dinitriles |
| US7973174B2 (en) | 2005-10-18 | 2011-07-05 | Invista North America S.A.R.L. | Process of making 3-aminopentanenitrile |
| US8178711B2 (en) | 2006-03-17 | 2012-05-15 | Invista North America S.A R.L. | Method for the purification of triorganophosphites by treatment with a basic additive |
| US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US7880028B2 (en) | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
| US8394981B2 (en) | 2006-07-14 | 2013-03-12 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US8101790B2 (en) | 2007-06-13 | 2012-01-24 | Invista North America S.A.R.L. | Process for improving adiponitrile quality |
| US7977502B2 (en) | 2008-01-15 | 2011-07-12 | Invista North America S.A R.L. | Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile |
| US8088943B2 (en) | 2008-01-15 | 2012-01-03 | Invista North America S.A R.L. | Hydrocyanation of pentenenitriles |
| US9061970B2 (en) | 2008-01-25 | 2015-06-23 | Invista North America S.A.R.L. | Production of compounds comprising nitrile functional groups |
| US9233917B2 (en) | 2008-06-17 | 2016-01-12 | Invista North America S.A R.L. | Preparation of nitriles from ethylenically unsaturated compounds |
| US8247621B2 (en) | 2008-10-14 | 2012-08-21 | Invista North America S.A.R.L. | Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols |
| WO2010046226A1 (fr) | 2008-10-21 | 2010-04-29 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
| US9174207B2 (en) | 2008-10-21 | 2015-11-03 | Invista North America S.A.R.L. | Process for producing compounds comprising nitrile functions |
| WO2010086246A1 (fr) | 2009-01-29 | 2010-08-05 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
| US8338636B2 (en) | 2009-08-07 | 2012-12-25 | Invista North America S.A R.L. | Hydrogenation and esterification to form diesters |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2835833B1 (fr) | 2004-03-19 |
| WO2003068729A8 (fr) | 2004-06-10 |
| FR2835833A1 (fr) | 2003-08-15 |
| TW200305555A (en) | 2003-11-01 |
| AU2003219273A1 (en) | 2003-09-04 |
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