Carboxylic acid ester homologation using a sulfided nickel catal

Details Carboxylic acid ester homologation using a sulfided nickel catal Carboxylic acid ester homologation using a sulfided nickel catal

1983-06-23

1986-12-09

Garner, Vivian

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

Organic compounds

Carboxylic acid esters

2604109R, 560114, 560204, 560265, 562517, 568876, 568885, C07C 6736

Patent

active

046281142

ABSTRACT:
A process for the conversion of carboxylic acid esters to homologous carboxylic acid esters which comprises reacting a carboxylic acid ester having from two to about twenty carbon atoms with hydrogen and carbon monoxide in the presence of a heterogeneous sulfided catalyst comprising nickel, optionally in admixture with a co-catalyst selected from the elements of Group VI-B of the Periodic Table.

REFERENCES:
patent: 2593440 (1952-04-01), Hagemeyer et al.
patent: 4189441 (1980-02-01), Braca et al.
patent: 4304946 (1981-12-01), Isogai et al.
patent: 4431835 (1981-07-01), Lafaye et al.
patent: 4482497 (1984-11-01), Rizkalla

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