Title:
【発明の名称】水溶性キラルジホスフィン類
Document Type and Number:
Japanese Patent JP2003533442
Kind Code:
A
Abstract:
The invention concerns a water soluble compound of formula (a) wherein: A represents naphthyl or phenyl; and Ar1 and Ar2 independently represent a saturated or aromatic carbocyclic group; Xa, Xb are independently selected among an amino group, an ammonium group and an amino group modified by a linear polyoxyalkylene chain, provided that at least one of Xa and Xb represents ammonium or modified amino.
Inventors:
Christine Salouzo
Thierry Ramoe
Mark Lemer
Robert Tahale
Thierry Ramoe
Mark Lemer
Robert Tahale
Application Number:
JP2001572518A
Publication Date:
November 11, 2003
Filing Date:
April 03, 2001
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
C07C29/145; B01J31/24; C07B53/00; C07B61/00; C07C33/20; C07C51/36; C07C55/02; C07C67/31; C07C69/675; C07C69/732; C07F9/50; C07F15/00; C08G65/22; C08G65/321; C08G65/333; C08G65/335; B01J23/46; (IPC1-7): C07F9/50; C07C29/145; C07C33/20; C07C51/36; C07C55/02; C07C67/31; C07C69/675; C07C69/732; C08G65/335
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)
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