Process for producing glycol monoether

Details Process for producing glycol monoether Process for producing glycol monoether

1976-11-29

1978-01-31

Mars, Howard T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260611R, 260611A, 260613R, 260613D, C07C 4100, C07C 4110

Patent

active

040715680

ABSTRACT:
Glycol monoethers are produced in high yields by reacting an acetal with carbon monoxide and hydrogen in the presence of a catalyst comprising a cobalt compound and a trivalent organic phosphorus compound or a bidentate chelate ligand containing nitrogen or oxygen. An aldehyde or a compound capable or releasing an aldehyde under reaction conditions and an alcohol can be used instead of the acetal.

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patent: 3278612 (1966-10-01), Greene
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patent: 3627843 (1971-12-01), Pregaglia et al.
patent: 3839471 (1974-10-01), Wilkes
patent: 3857893 (1974-12-01), Nozaki
patent: 3931332 (1976-01-01), Wilkes

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