Title:
MANUFACTURE OF CYCLIC ALKYLENECARBONIC ESTER
Document Type and Number:
Japanese Patent JPS5636479
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 30 DEG to 160 DEG C., at a total pressure of from 100 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, (b) a carbonate of a metal selected from Groups IB, IIA, IIB and VIII of the Periodic Table of Elements, (c) a catalytic iron compound and (d) a catalytic soluble cupric salt, and recovering resulting cyclic alkylene carbonate ester.
Inventors:
YAA RIN KAO
GUREGORII ARAN HOUIITON
HARORUDO SHIYARITSUTO
MIN NAN SHIEN
GUREGORII ARAN HOUIITON
HARORUDO SHIYARITSUTO
MIN NAN SHIEN
Application Number:
JP11228380A
Publication Date:
April 09, 1981
Filing Date:
August 14, 1980
Export Citation:
Assignee:
ATLANTIC RICHFIELD CO
International Classes:
B01J27/00; C07B61/00; C07D317/36; (IPC1-7): B01J27/02; B01J27/06; B01J27/24; C07D317/36