Title:
【発明の名称】ルテニウム-ホスフィン錯体及びこれを触媒とする光学活性1-置換-1,3-プロパンジオールの製造方法
Document Type and Number:
Japanese Patent JP2850068
Kind Code:
B2
Abstract:
A process for producing an optically active 1-substituted-1,3-propanediol is disclosed, comprising hydrogenating a 3-substituted-3-oxopropanol or 3-substituted-3-oxopropanal in the presence of a ruthenium-phosphine complex represented by formula (I): [RuI(p-cymene)(R1BINAP)]I3 (I) wherein R1-BINAP represents an optically active tertiary phosphine represented by formula (II): (II) wherein R1 represents a phenyl group which may be substituted with a lower alkyl group or a halogen atom at the p-position and/or m-position.
Inventors:
SANO NOBORU
SAYO NOBORU
KUMOBAYASHI HIDENORI
SAYO NOBORU
KUMOBAYASHI HIDENORI
Application Number:
JP27400891A
Publication Date:
January 27, 1999
Filing Date:
October 22, 1991
Export Citation:
Assignee:
TAKASAGO KORYO KOGYO KK
International Classes:
B01J31/28; C07B61/00; C07C29/145; C07C31/20; C07C33/26; C07C45/51; B01J31/24; C07C45/68; C07C49/835; C07C49/86; C07F15/00; (IPC1-7): C07F15/00; B01J31/24; C07C29/145; C07C31/20; C07C33/26
Domestic Patent References:
| JP2191289A | ||||
| JP63316744A | ||||
| JP63616742A |
Other References:
【文献】国際公開90/15790(WO,A1)
Attorney, Agent or Firm:
Miyuki Ariga (2 outside)