Title:
MANUFACTURE OF CYCLIC ALKYLENE CARBONIC ESTER
Document Type and Number:
Japanese Patent JPS5630972
Kind Code:
A
Abstract:
A process for the preparation of a cyclic alkylene carbonate ester which comprises reacting in a liquid phase a cyclic or linear olefin having from 2 to 15 carbon atoms with carbon dioxide at a temperature of from 50 to 160 DEG C., at a total pressure of from 200 to about 2,000 psig and a pH value of between about 4 and 8, in the presence of oxygen or an oxygen-containing gas and a catalytic amount of a mixture of (a) iodine or an iodide of a metal selected from Groups IA, IB, IIA, IIB, VB, VIIB and VIII of the Periodic Table of Elements and (b) a catalytic iron compound, copper compound of mixture thereof deposited on an inert supporting material, and recovering resulting cyclic alkylene carbonate ester.
Inventors:
GUREGORII ARAN HOUIITON
YAA RIN KAO
MIN NAN SHIEN
YAA RIN KAO
MIN NAN SHIEN
Application Number:
JP11228480A
Publication Date:
March 28, 1981
Filing Date:
August 14, 1980
Export Citation:
Assignee:
ATLANTIC RICHFIELD CO
International Classes:
C07C29/03; C07C29/64; C07C29/66; C07C45/00; C07C45/35; C07C49/00; C07C67/00; C07D301/02; C07D303/04; C07D317/36; (IPC1-7): C07C45/34; C07C49/00; C07D305/06; C07D319/06