Title:
PREPARATION OF DICARBONYL COMPOUND
Document Type and Number:
Japanese Patent JPH0648975
Kind Code:
A
Abstract:
PURPOSE: To prepare a dicarbonyl compd. selectively from dihydric alcohol in a high conversion ratio.
CONSTITUTION: Dehydrogenation of dihydric alcohol with use of a catalyst contg. silver in the presence of oxygen in a gaseous phase is carried out in the presence of a phosphorus compd.
Inventors:
RAINAA DEIIRUKUSU
YURUGEN BUAIZAA
YURUGEN BUAIZAA
Application Number:
JP9420293A
Publication Date:
February 22, 1994
Filing Date:
April 21, 1993
Export Citation:
Assignee:
BASF AG
International Classes:
C07B61/00; B01J27/18; C07C45/38; C07C45/39; C07C47/198; C07C49/175; C07C49/255; C07C49/84; (IPC1-7): C07C47/198; C07C45/38
Attorney, Agent or Firm:
Toshio Yano (2 outside)
Next Patent: PRODUCTION OF CYCLOHEXANONE