Ambident Properties of 4-Substituted Thiosemicarbazides in Condensations with Fluoroacetic Acids

被引：0

作者：

E. B. Vasil'eva

V. I. Filyakova

L. P. Sidorova

I. E. Filatov

V. N. Charushin

机构：

[1] Russian Academy of Sciences,Postovskii Institute of Organic Synthesis, Ural Division

[2] Ural State Technical University,Institute of Electrophysics, Ural Division

[3] Russian Academy of Sciences,undefined

来源：

Russian Journal of Organic Chemistry | 2005年 / 41卷

关键词：

Organic Chemistry; Trifluoroacetic Acid; Thiones; Thiadiazoles; Thiosemicarbazides;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

4-Substituted thiosemicarbazides react with di- and trifluoroacetic acids to give the corresponding 3-fluoroalkyl-4,5-dihydro-1,2,4-triazole-5(1H)-thiones. Condensation of 4,4-disubstituted thiosemicarbazides with trifluoroacetic acid leads to formation of 2-amino-5-trifluoromethyl-1,3,4-thiadiazoles.

引用

页码：1522 / 1525

页数：3

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