Title:
ジアリールアミンの製造方法
Document Type and Number:
Japanese Patent JP4355396
Kind Code:
B2
Abstract:
Described is a process for producing a diarylamine, which comprises subjecting an arylamine to condensation reaction in the co-presence of anhydrous aluminum chloride and anhydrous calcium chloride. The process permits the production of a diarylamine in a high yield at a normal pressure while terminating the reaction in a short time; and also permits the production, at a low cost, of a diarylamine having a high purity to be usable sufficiently as an intermediate for the production of a raw material for an electronic material.
Inventors:
Taichi Shindo
Satoshi Fujii
Kubo Shinji
Satoshi Fujii
Kubo Shinji
Application Number:
JP15870799A
Publication Date:
October 28, 2009
Filing Date:
June 04, 1999
Export Citation:
Assignee:
FUJIFILM Fine Chemicals Co., Ltd.
International Classes:
C07C209/60; B01J27/10; C07D295/12; B01J27/125; C07B61/00; C07C209/10; C07C209/64; C07C211/54; C07C211/55; C07C211/56; C07C211/58; C07C211/61; C07C217/92; C07D209/08; C07D209/86; C07D209/88; C07D241/46; C07D295/135
Domestic Patent References:
| JP6100504A | ||||
| JP6025113A |
Foreign References:
| US2645662 |
Attorney, Agent or Firm:
Takeshi Takamatsu
Kiyozumi Yazawa
Hagino Taira
Kiyotaka Sasaki
Zenichi Soeda
Kiyozumi Yazawa
Hagino Taira
Kiyotaka Sasaki
Zenichi Soeda