Title:
芳香族アミン類の調製方法
Document Type and Number:
Japanese Patent JP2006527255
Kind Code:
A
Abstract:
There is provided a process for the preparation of aromatic amines of Formula (1): where Rx is optionally substituted aryl and Ry is optionally substituted hydrocarbyl, which comprises: (a) reducing a compound of Formula (2): to give a compound of Formula (3): then, (b) reacting a compound of Formula (3) with a leaving group donor, to give a compound of Formula (4); and, (c) reacting a compound of Formula (4) with ammonia to give the compound of Formula (1).
Inventors:
Blacker, Andrew John
Martin, juliet
Martin, juliet
Application Number:
JP2006516396A
Publication Date:
November 30, 2006
Filing Date:
June 09, 2004
Export Citation:
Assignee:
Avecia Pharmaceuticals Limited
International Classes:
C07C209/16; C07C29/143; C07C209/14; C07C209/88; C07C211/30; C07C303/28; C07C309/66; C07B57/00; C07B61/00
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Minako Matsuyama
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Minako Matsuyama