Title:
【発明の名称】光学活性ヒドロキシベンジルアミン誘導体、その中間体およびその製造方法
Document Type and Number:
Japanese Patent JP2580736
Kind Code:
B2
Abstract:
Optically active hydroxybenzylamine derivatives of the Formula: wherein R<1> denotes a hydrogen atom, lower alkyl group or lower alkoxy group; R<2> denotes a lower alkyl group; * signifies an asymmetric carbon atom; and the hydroxyl group is located on the phenyl at the ortho- or meta- position relative to the substituent having the asymmetric carbon, an optically active amine-boron compound having said derivative as a ligand, and a process for producing an optically active compound by using said compound. The derivations are useful as asymmetric ligands of asymmetric reducing agents. The optically-active amine-boron complex enables optically active products to be obtained specifically.
Inventors:
KOMEYOSHI YUKIO
SUZUKAMO TAKEO
SUZUKAMO TAKEO
Application Number:
JP25277388A
Publication Date:
February 12, 1997
Filing Date:
October 05, 1988
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
B01J23/44; B01J25/02; B01J31/14; C07B31/00; C07B41/02; C07B43/04; C07B53/00; C07B61/00; C07C27/00; B01J23/40; C07C29/143; C07C31/02; C07C31/125; C07C33/20; C07C67/00; C07C209/00; C07C209/40; C07C211/03; C07C211/27; C07C211/29; C07C211/35; C07C211/42; C07C211/44; C07C211/57; C07C213/00; C07C213/02; C07C215/50; C07C217/58; C07C251/48; C07D249/08; C07D521/00; C07F5/02; (IPC1-7): C07C215/50; C07C213/00; C07C217/58
Domestic Patent References:
| JP5538374A |
Attorney, Agent or Firm:
Mitsuhiro Moroishi (1 person outside)