Title:
NOVEL RUTHENIUM COMPLEX AND PROCESS FOR PRODUCING OPTICALLY ACTIVE ALCOHOL COMPOUND USING SAME AS CATALYST
Document Type and Number:
WIPO Patent Application WO/2012/137460
Kind Code:
A1
Abstract:
The present invention provides: a novel ruthenium complex which has excellent catalytic activity with respect to reactivity in the reduction of a multiple bond, in particular, in the asymmetric reduction of a carbonyl compound, enantioselectivity, etc.; a catalyst which comprises the ruthenium complex; and a process for producing an optically active compound, in particular, an optically active alcohol compound, using the catalyst.
The ruthenium complex has a ruthenacyclic structure. The catalyst is a catalyst for asymmetric reduction which comprises the ruthenium complex.
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Inventors:
HORI KIYOTO (JP)
MATSUMURA KAZUHIKO (JP)
MATSUMURA KAZUHIKO (JP)
Application Number:
PCT/JP2012/002265
Publication Date:
October 11, 2012
Filing Date:
April 02, 2012
Export Citation:
Assignee:
TAKASAGO PERFUMERY CO LTD (JP)
HORI KIYOTO (JP)
MATSUMURA KAZUHIKO (JP)
HORI KIYOTO (JP)
MATSUMURA KAZUHIKO (JP)
International Classes:
C07F15/00; B01J31/24; C07C29/145; C07C33/22; C07F9/50; C07B53/00; C07B61/00
Domestic Patent References:
| WO2005016943A1 | 2005-02-24 | |||
| WO2007005550A1 | 2007-01-11 | |||
| WO2009007443A2 | 2009-01-15 | |||
| WO2009055912A1 | 2009-05-07 |
Foreign References:
| JP2003104993A | 2003-04-09 | |||
| JP2004238306A | 2004-08-26 | |||
| JP2011246435A | 2011-12-08 | |||
| JPH11189600A | 1999-07-13 |
Other References:
See also references of EP 2695887A4
J. CHEM. SOC., CHEM. COMMUN, vol. 1208, 1989
J. CHEM. SOC., CHEM. COMMUN, vol. 1208, 1989
Attorney, Agent or Firm:
SAEKI, NORIO (JP)
Norio Saeki (JP)
Norio Saeki (JP)
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Claims: