Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1989-01-27
1991-07-02
Dees, Jose G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560 97, 560114, 560204, 560233, 562406, 562477, 562522, 562890, 2604109R, 2604106, 260413, 536119, C07C 6738, C07C 5114
Patent
active
050287346
ABSTRACT:
A process for the selective carbonylation of a conjugated diene by contacting with carbon monoxide in the presence of a hydroxyl-group-containing compound such as water, alcohol, phenol or carboxylic acid in liquid phase using a catalyst system formed by the combination of:
REFERENCES:
patent: 3501518 (1970-03-01), von Kutepow
patent: 3530155 (1970-09-01), Fenton
patent: 4124617 (1978-11-01), Knifton
patent: 4172087 (1979-10-01), Knifton
patent: 4243829 (1981-01-01), Pittman
patent: 4414409 (1983-11-01), Waller
patent: 4582817 (1986-04-01), Hanes
Dees Jos,e G.
Shell Oil Company
Tsang Y. Grace
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