Title:
CHIRAL TETRADENTATE LIGAND FOR ASYMMETRIC CATALYTIC ACTION AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/129664
Kind Code:
A1
Abstract:
Disclosed is a chiral compound represented by the following formula (Ia) or (Ib). (Ia) (Ib) [In the formulae, R represents an optionally substituted alkyl group or an optionally substituted aryl group; and R' represents a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group, an optionally substituted aryl group, an R''O group or an R''2N group. In this connection, aryl groups represented by R' include those fused to a substituted pyridine to form a fused ring together with the pyridine ring, and R'' represents a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group or an optionally substituted aryl group.]
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Inventors:
KITAMURA MASATO (JP)
Application Number:
PCT/JP2007/059379
Publication Date:
November 15, 2007
Filing Date:
May 02, 2007
Export Citation:
Assignee:
UNIV NAGOYA NAT UNIV CORP (JP)
KITAMURA MASATO (JP)
KITAMURA MASATO (JP)
International Classes:
C07D213/38; B01J31/22; C07C29/145; C07C33/18; C07C33/20; C07C33/22; C07C33/34; C07C33/46; C07C35/32; C07C41/26; C07C43/23; C07F15/00
Foreign References:
| JP2006028021A | 2006-02-02 | |||
| JPH0491093A | 1992-03-24 |
Other References:
ZASSINOVICH G. ET AL.: "Asymmetric hydrogen transfer reactions promoted by homogeneous transition metal catalysts", CHEM. REV., vol. 92, no. 5, 1992, pages 1051 - 1069, XP002132523
Attorney, Agent or Firm:
SUZUYE, Takehiko et al. (1-12-9 Toranomo, Minato-ku Tokyo, JP)
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