Process for the preparation of dialkyl carbonates

Details Process for the preparation of dialkyl carbonates Process for the preparation of dialkyl carbonates

1992-11-16

1993-08-03

Lee, Mary C.

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

Organic compounds

Carbonate esters

C07C 6996

Patent

active

052330729

ABSTRACT:
To prepare C.sub.1 -C.sub.4 -dialkyl carbonates, C.sub.1 -C.sub.4 -alkanols are reacted with CO and O.sub.2 at a relatively high temperature in a salt melt containing Cu salts.

REFERENCES:
patent: 3846468 (1975-11-01), Perotti et al.
patent: 4218391 (1980-08-01), Romano et al.
patent: 5142087 (1992-08-01), Joerg et al.
Japanese Patents Reports, vol. R., No. 17, p. 5, of JP-45/11129 (1970).

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