Document Type and Number:
Japanese Patent JPH0528698
Kind Code:
B2
Abstract:
A process for preparing urethanes by reacting a solution of a nitrogen-containing organic compound and a hydroxyl-containing organic compound with carbon monoxide in the presence of a halide-free ruthenium catalyst is disclosed. In the process of this invention, the rate of conversion and selectivity to urethane is increased by providing a primary amine in the reaction solution.
Inventors:
GUREETO JON EICHI
HAMU DEBITSUTO AARU
BARENTAIN DONARUDO EICHI
HAMU DEBITSUTO AARU
BARENTAIN DONARUDO EICHI
Application Number:
JP50354684A
Publication Date:
April 27, 1993
Filing Date:
September 11, 1984
Export Citation:
Assignee:
KYATARITEIKA ASOSHEITSU
HARUDOORU TOPUSAA AS
HARUDOORU TOPUSAA AS
International Classes:
C07C269/00; B01J23/46; B01J31/20; B01J31/24; C07C67/00; C07C239/00; C07C269/04; C07C271/06; C07C271/26
Next Patent: JPH0528699