Carbonylation of .alpha.,.beta.-unsaturated esters to linear sat

Details Carbonylation of .alpha.,.beta.-unsaturated esters to linear sat Carbonylation of .alpha.,.beta.-unsaturated esters to linear sat

1982-11-29

1984-11-27

Trousof, Natalie

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

Organic compounds

Carboxylic acid esters

502152, 502167, 502326, 560204, C07C 6738

Patent

active

044852550

ABSTRACT:
Linear saturated diesters, e.g., dialkyl adipates, are prepared by carbonylating an .alpha.,.beta.-unsaturated ester, e.g., an alkyl pent-2-enoate, with carbon monoxide and an alcohol, in the presence of a cobalt catalyst and a tertiary nitrogen-containing base.

REFERENCES:
patent: 4069388 (1978-01-01), Zehner
patent: 4169956 (1979-10-01), Kummer et al.
patent: 4189599 (1980-02-01), Kesling et al.
patent: 4235744 (1980-11-01), Pesa et al.

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