Process for the carbonylation of acrylic acid

Details Process for the carbonylation of acrylic acid Process for the carbonylation of acrylic acid

1990-10-02

1993-02-23

Prescott, Arthur C.

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

Organic compounds

Carboxylic acids and salts thereof

C07C 5110

Patent

active

051892138

ABSTRACT:
A process for the preparation of methylmalonic acid wherein acrylic acid is carbonylated using carbon monoxide and water in a basic solution and in the presence of an iron carbonyl derivative. Methylmalonic acid is used for the preparation of pterosine C or in the formulation of special coatings.

REFERENCES:
patent: 2604490 (1952-07-01), Reppe
patent: 2739169 (1956-03-01), Hagemeyer, Jr.
patent: 2801263 (1957-07-01), Hasek et al.
patent: 3341578 (1967-09-01), Vitcha et al.
patent: 3646131 (1972-02-01), Ikarasi et al.
patent: 3661949 (1972-05-01), Fenton
Chemical Abstracts, vol. 88, No. 7, Feb. 1978, Abstract No. 50294m.

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