Title:
SYNTHESIS OF FUMARIC ACID MONOESTER
Document Type and Number:
Japanese Patent JPS5818335
Kind Code:
A
Abstract:
Fumaric acid monoesters can be prepared by introducing a hydroxyl compound at a rate corresponding to the progress of the reaction into a solution or a melt of maleic anhydride, which may optionally be substituted, if appropriate in the presence of a cis-trans catalyst. New fumaric acid monoesters can be formed by the process.
Inventors:
BIRUFURIITO TSUETSUHIYAA
RUDORUFU MERUTEN
RUDORUFU MERUTEN
Application Number:
JP11874282A
Publication Date:
February 02, 1983
Filing Date:
July 09, 1982
Export Citation:
Assignee:
BAYER AG
International Classes:
B01J27/00; B01J31/00; C07B61/00; C07C67/08; C07C69/60; C08G65/00; C08G65/48; C08G73/00; (IPC1-7): B01J27/02; B01J27/06; B01J27/14; B01J31/02; C07C67/08; C07C69/60; C08G18/42; C08G63/76; C08G65/48; C08G71/02; C08G73/06; C08G73/10
Attorney, Agent or Firm:
Heikichi Odashima