Title:
SYNTHESIS OF PARA-NITROPHENYLAMINE
Document Type and Number:
Japanese Patent JPS61268656
Kind Code:
A
Abstract:
There is disclosed a process for the synthesis of para-nitrodiphenylamines via the Formanilide Process wherein the improvement is characterized in that a specific catalyst is utilized. More specifically, a zinc (II) compound (zinc in the plus two oxidation or valence state), is used as a catalyst in the preparation of para-nitrodiphenylamines via the formanilide process.
Inventors:
BUTSUDO HAABEI SUTAAMU
Application Number:
JP11341686A
Publication Date:
November 28, 1986
Filing Date:
May 17, 1986
Export Citation:
Assignee:
GOODYEAR TIRE & RUBBER
International Classes:
C07B61/00; B01J23/00; B01J23/06; B01J27/00; B01J31/00; B01J31/04; C07C67/00; C07C209/00; C07C209/58; C07C209/62; C07C211/56; (IPC1-7): B01J23/06; B01J27/00; B01J31/04; C07C85/153; C07C87/60
Attorney, Agent or Firm:
Kyozo Yuasa
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