Process for the preparation of dimethyl carbonate

Details Process for the preparation of dimethyl carbonate Process for the preparation of dimethyl carbonate

1980-05-30

1982-06-15

Sutto, Anton H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 6800

Patent

active

043350518

ABSTRACT:
In a process for the preparation of dimethyl carbonate by reacting methanol with phosgene and/or methyl chloroformate, the improvement wherein the reaction is carried out in the presence of an aqueous alkali metal hydroxide solution and in the presence of an inert, water-immiscible organic solvent, at a temperature in the range from -20.degree. C. to +40.degree. C.

REFERENCES:
patent: 2787631 (1957-04-01), Stevens
patent: 3046255 (1962-07-01), Strain et al.
patent: 3326958 (1967-06-01), Curtius et al.
Derwent Abstract 60663u of French Patent 043593 (Jul. 1973).

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