Preparation of carbonate esters

Details Preparation of carbonate esters Preparation of carbonate esters

1986-10-14

1989-03-28

Garner, Vivian

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

Organic compounds

Carbonate esters

558260, C07C 6800, C07C 6996

Patent

active

048165956

ABSTRACT:
A process for preparing carbonate esters by the oxidative carbonylation of an alcohol is provided. The process comprises reacting an alcohol with carbon monoxide in the presence of a dihydrocarbyl peroxide the process being characterized by the fact that the carbon monoxide pressure at the reaction temperature is less than 15 bars and by the fact that a catalyst comprising a platinum group metal and a copper compound is employed. The process is useful for preparing dimethyl carbonate from methanol and carbon monoxide.

REFERENCES:
patent: 3114762 (1963-12-01), Mador et al.

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