Title:
METHOD FOR PREPARING OPTICALLY ACTIVE ALLYL COMPOUND
Document Type and Number:
Japanese Patent JP2009046469
Kind Code:
A
Abstract:
To provide a method for preparing an optically active allyl compound of high optical purity at a high asymmetry yield with high efficiency.
The method for preparing an optically active allyl compound is characterized by subjecting allyl compound and a nucleophilic organic compound to an asymmetric coupling reaction in the presence of a metal complex compound comprised of transition metal such as palladium and a phosphine ligand namely a 2,3-bis(dialkylphosphino)quinoxaline derivative with asymmetry introduced onto its phosphorous atom, whereby an intended optically active allyl compound can highly efficiently be prepared in a short operation time at a high asymmetry yield with high efficiency.
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Inventors:
IMAMOTO TSUNEO
YOSHIDA KAZUHIRO
NISHIMURA MIWAKO
KOIDE AYA
YOSHIDA KAZUHIRO
NISHIMURA MIWAKO
KOIDE AYA
Application Number:
JP2008165785A
Publication Date:
March 05, 2009
Filing Date:
June 25, 2008
Export Citation:
Assignee:
UNIV CHIBA
NIPPON CHEMICAL IND
NIPPON CHEMICAL IND
International Classes:
C07B37/04; C07C45/68; C07C49/223; C07C67/343; C07C69/618; C07C209/14; C07C211/28; C07C211/40; C07C231/12; C07C233/31; C07B53/00; C07B61/00
Domestic Patent References:
| JPH09508109A | 1997-08-19 | |||
| JP2002537400A | 2002-11-05 | |||
| JP2001328993A | 2001-11-27 | |||
| JP2002506874A | 2002-03-05 |
Foreign References:
| WO2005108377A1 | 2005-11-17 | |||
| WO2006116344A2 | 2006-11-02 |
Attorney, Agent or Firm:
Osamu Hatori
Yoshiyuki Matsushima
Yoshiyuki Matsushima
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