Title:
The process for the chemicals preferential reduction of end saturated-carboxylic-acid ester
Document Type and Number:
Japanese Patent JP6279552
Kind Code:
B2
Abstract:
The chemoselective reduction of a carboxylic ester (I) to an alcohol by catalytic hydrogenation, in particular in the presence of a transition metal complex, more particularly in the presence of a ruthenium (II) complex is described.
Inventors:
Geiser, Roger Wilhelm
Gake, Andreas
Schroder, Frittev
Gake, Andreas
Schroder, Frittev
Application Number:
JP2015512059A
Publication Date:
February 14, 2018
Filing Date:
May 16, 2013
Export Citation:
Assignee:
Givaudan SA
International Classes:
C07C29/149; C07C33/025
Domestic Patent References:
| JP2008538352A | ||||
| JP2008537946A |
Foreign References:
| WO2012105431A1 |
Other References:
SAUDAN LIONEL A,DIHYDROGEN REDUCTION OF CARBOXYLIC ESTERS TO ALCOHOLS UNDER THE CATALYSIS 以下備考,ANGEWANDTE CHEMIE. INTERNATIONAL EDITION,WILEY VCH VERLAG,2007年 8月14日,Vol.46,P.7473-7476,OF HOMOGENEOUS RUTHENIUM COMPLEXES: HIGH EFFICIENCY AND UNPRECEDENTED CHEMOSELECTIVITY
Attorney, Agent or Firm:
Kiyoji Kuzuwa