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WO2003018192A3 - Verfahren zur herstellung von 2-propylheptanol sowie dafür geeignete hydroformylierungskatalysatoren und deren weitere verwendung zur carbonylierung, hydrocyanierung und hydrierung - Google Patents

Verfahren zur herstellung von 2-propylheptanol sowie dafür geeignete hydroformylierungskatalysatoren und deren weitere verwendung zur carbonylierung, hydrocyanierung und hydrierung Download PDF

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Publication number
WO2003018192A3
WO2003018192A3 PCT/EP2002/009455 EP0209455W WO03018192A3 WO 2003018192 A3 WO2003018192 A3 WO 2003018192A3 EP 0209455 W EP0209455 W EP 0209455W WO 03018192 A3 WO03018192 A3 WO 03018192A3
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WIPO (PCT)
Prior art keywords
represent
hydrogenation
propylheptanol
hydrocyanation
carbonylation
Prior art date
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PCT/EP2002/009455
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English (en)
French (fr)
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WO2003018192A2 (de
Inventor
Wolfgang Ahlers
Rocco Paciello
Thomas Mackewitz
Martin Volland
Original Assignee
Basf Ag
Wolfgang Ahlers
Rocco Paciello
Thomas Mackewitz
Martin Volland
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Filing date
Publication date
Application filed by Basf Ag, Wolfgang Ahlers, Rocco Paciello, Thomas Mackewitz, Martin Volland filed Critical Basf Ag
Priority to AU2002324067A priority Critical patent/AU2002324067A1/en
Publication of WO2003018192A2 publication Critical patent/WO2003018192A2/de
Publication of WO2003018192A3 publication Critical patent/WO2003018192A3/de

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 2-Propylheptanol, umfassend die Hydroformylierung von Buten, eine Aldolkondensation der so erhaltenen Hydroformylierungsprodukte und deren katalytische Hydrierung. Die Erfindung betrifft weiterhin neue Katalysatoren für den Hydroformylierungsschritt und deren weitere Verwendung zur Carbonylierung, Hydrocyanierung oder Hydrierung basierend auf einem Komplex eines Metalls der VIII. Nebengruppe mit wenigstens einem Liganden der allgemeinen Formel I wobei jeweils zwei benachbarte Reste R1, R2, R3 and R4 zusammen mit den Kohlenstoffatomen des Pyrrolrings, und die sie gebunden sind, auch für ein kondensiertes Ringsystem mit 1, 2 oder 3 weiteren Ringen stehen können, mit der Massgabe, dass wenigstens einer der Reste R1, R2, R3 oder R4 nicht für Wasserstoff steht, und dass R5 und R6 nicht mit einander verknüpft sind, R5 und R6 unabhangig voneinander für Cycloalkyl, Heterocycloalkyi, Aryl oder Hetaryl stehen, wobei einer der Reste R5 oder R6 auch für eine zweiwertige verbrückende Gruppe Y stehen kann, die zwei gleiche oder verschiedene Liganden oder Formel I kovalent miteinander~ verbindet, und a und b unabhängig voneinander die Zahl 0 oger 1 bedeuten.
PCT/EP2002/009455 2001-08-24 2002-08-23 Verfahren zur herstellung von 2-propylheptanol sowie dafür geeignete hydroformylierungskatalysatoren und deren weitere verwendung zur carbonylierung, hydrocyanierung und hydrierung WO2003018192A2 (de)

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Cited By (2)

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US8524628B2 (en) 2004-06-12 2013-09-03 Lg Chem, Ltd. Phosphorus-containing catalyst composition and hydroformylation process using the same
CN104822456A (zh) * 2012-12-04 2015-08-05 陶氏技术投资有限责任公司 用于氢甲酰化乙烯的双齿配位体

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