Process for preparing (hydrocarbylthio) aromatic amines

Details Process for preparing (hydrocarbylthio) aromatic amines Process for preparing (hydrocarbylthio) aromatic amines

Category

C - Chemistry, Metallurgy

Subcategory

07

Subsubcategory

D

CPC

260/598, 260/291

IPC codes

C07D 213/73 (2006.01) C07C 149/42 (1985.01)

Type

Patent

Patent number

CA 1270853

Description

ABSTRACT PROCESS FOR PREPARING (HYDROCARBYLTHIO)AROMATIC AMINES (Hydrocarbylthio)aromatic polyamines are prepared by reacting an aromatic polyamine, such as a diamino- benzene, with a hydrocarbyl disulfide, such as an alkyl disulfide, in the presence of an iodide or bromide of a metal other than an alkali metal as a catalyst.

Application Number

531365

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