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Title:
MANUFACTURE OF 4-NITRODIPHENYLAMINE
Document Type and Number:
Japanese Patent JPS59112947
Kind Code:
A
Abstract:
The title compounds are obtained from 4-nitrohalobenzenes and aromatic amines in the presence of potassium carbonate and copper compounds in a short time and with high purity and yield by adding rubidium or caesium compounds or mixtures of both to the reaction mixture.

Inventors:
ERUNSUTO BIRI MIYURAA
Application Number:
JP23162483A
Publication Date:
June 29, 1984
Filing Date:
December 09, 1983
Export Citation:
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Assignee:
BAYER AG
International Classes:
B01J27/232; B01J27/00; B01J27/20; B01J27/26; B01J31/00; B01J31/26; C07B61/00; C07C67/00; C07C209/00; C07C209/10; C07C211/52; C07C211/55; C07C211/56; (IPC1-7): B01J27/20; B01J27/26; B01J31/26; C07C85/04; C07C87/60
Domestic Patent References:
JP46009452A
JPS54128533A1979-10-05
JPS5495523A1979-07-28
Attorney, Agent or Firm:
Heiyoshi Odashima



 
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