Process for preparing propylene glycol monoalkyl ethers and alko

Details Process for preparing propylene glycol monoalkyl ethers and alko Process for preparing propylene glycol monoalkyl ethers and alko

1981-10-29

1982-10-26

Trousof, Natalie

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

Organic compounds

Oxygen containing

568678, C07C 4549, C07C 4101

Patent

active

043563279

ABSTRACT:
Propylene glycol monoalkyl ethers and alkoxyacetones are formed by contacting a mixture of carbon monoxide and hydrogen and (a) acetaldehyde or (b) an acetal and an alcohol, with a catalyst comprising a cobalt-containing compound and at least one tin- or germanium-containing promoter.

REFERENCES:
patent: 2830089 (1958-04-01), Fitzwilliam et al.
patent: 2876254 (1959-03-01), Jenner et al.
patent: 3857893 (1974-12-01), Nozaki
patent: 4071568 (1978-01-01), Onoda et al.
patent: 4079085 (1978-03-01), Wall
patent: 4200765 (1980-04-01), Goetz
patent: 4308403 (1981-12-01), Knifton
patent: 4317943 (1982-03-01), Knifton

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