Synthesis of 5(6)-(4-Aminophenythio)-2-aminobenzimidazole Derivatives: III. Preparation Procedure for 3,4,4'-Triaminodiphenyl Sulfide

被引：0

作者：

V. S. Pilyugin

L. V. Yakovleva

机构：

[1] Academy of Sciences of Bashkortostan Republic,Research Istitute of Technology for Herbicides and Plant Growth Regulators

来源：

Russian Journal of Organic Chemistry | 2002年 / 38卷

关键词：

Iron; Chloride; Sulfide; Hydrate; Organic Chemistry;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A procedure for preparation of 3,4,4'-triaminodiphenyl sulfide by reduction of 4-amino-3,4'-dinitrodiphenyl sulfide with hydrazine hydrate in butanol catalyzed by a mixture of iron(III) chloride and activated carbon was developed providing the product in no less than 80% yield with the main compound content no less than 93%.

引用

页码：1137 / 1141

页数：4

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