Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-11-09
1982-11-23
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C 6800
Patent
active
043604773
ABSTRACT:
Alkanols can be carbonylated with carbon monoxide and oxygen at elevated temperatures in the presence of certain copper salts to form dialkyl carbonates. The invention also covers the carbonylation by recycling of the azeotropic mixture of methanol and the corresponding dimethyl carbonate.
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Hallgren John E.
Lucas Gary M.
Cohen Joseph T.
Daus Donald G.
Davis Jr. James C.
Eakin M. C.
General Electric Company
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