Synthesis of carboxylic acids

Details Synthesis of carboxylic acids Synthesis of carboxylic acids

1976-05-03

1979-01-02

Garner, Vivian

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

2603262, 260327R, 2603473, 2603971, 260413, 2604654, 562406, 562497, C07C 5114

Patent

active

041327349

ABSTRACT:
The rate of reaction of ethylenically unsaturated compounds, carbon monoxide and water in the presence of catalyst systems consisting essentially of a rhodium or iridium compound and a halogen promoter to produce carboxylic acids is accelerated by including a minor amount of a compound of cobalt, iron or manganese in the reaction system.

REFERENCES:
patent: RE27360 (1972-05-01), Olivier
patent: 3579551 (1971-05-01), Craddock et al.
patent: 3579552 (1971-05-01), Craddock et al.
patent: 3661949 (1972-05-01), Fenton
patent: 3717670 (1973-02-01), Schultz
patent: 3769329 (1973-10-01), Paulik et al.
patent: 3772380 (1973-10-01), Paulik et al.

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