EP 1414777 A1 20040506 - VAPOR PHASE CARBONYLATION PROCESS USING IRIDIUM-GOLD CO-CATALYSTS
Title (en)
VAPOR PHASE CARBONYLATION PROCESS USING IRIDIUM-GOLD CO-CATALYSTS
Title (de)
DAMPFPHASENCARBONYLIERUNGSVERFAHREN UNTER VERWENDUNG VON IRIDIUM-GOLD CO-KATALYSATOREN
Title (fr)
PROCEDE DE CARBONYLATION EN PHASE VAPEUR A L'AIDE DE CO-CATALYSEURS IRIDIUM-OR
Publication
Application
Priority
US 0124512 W 20010803
Abstract (en)
[origin: WO03018524A1] Disclosed herein is a vapor phase carbonylation process useful for producing carboxylic acids, esters and mixtures thereof from lower aliphatic alcohols, ethers, ester, and ester-alcohol mixtures. The vapor phase carbonylation process is characterized in that it utilizes a solid supported catalyst having an effective amount of iridium and gold associated with a solid support material.
IPC 1-7
IPC 8 full level
B01J 23/38 (2006.01); B01J 23/52 (2006.01); C07C 51/12 (2006.01); C07C 67/36 (2006.01); B01J 21/18 (2006.01)
CPC (source: EP)
B01J 23/38 (2013.01); B01J 23/52 (2013.01); C07C 51/12 (2013.01); C07C 67/36 (2013.01); B01J 21/18 (2013.01)
Citation (search report)
See references of WO 03018524A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
US 0124512 W 20010803; EP 01959524 A 20010803