Synthesis and some novel reactions of 8-chloro-2H-[1,2,4]triazino[3,4-b] [1,3]benzothiazole-3,4-dione and 6-chloro-2-hydrazino-1,3-benzothiazole

被引：0

作者：

Kuberkar, SV ^{[1
]}

Bhosale, VN ^{[1
]}

Vartale, SR ^{[1
]}

Badne, SG ^{[1
]}

机构：

[1] Yeshwant Coll, Dept Chem, Postgrad Res Ctr, Nanded 431602, India

来源：

JOURNAL OF CHEMICAL RESEARCH | 2005年 / 10期

关键词：

3,8-dichloro-4H-[1,2,4]triazino[3,4-b][1,3]benzothiazole-4-one; Favorskii ring contraction reaction; simple route for trisubstituted triazoles;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

3,8-Dichloro-4H-[1,2,4]triazino[3,4-b][1,3]benzothiazole-4-one on reaction independently with sodium hydroxide solution and sodium azide undergo novel ring contraction reactions to give 7-chloro[1,2,4]triazolo[3,4-b][1,3] benzothiazole and 8-chlorotetrazolo[1',5':1,5][1,2,4]triazolo[3,4-b][1,3]benzothiazole respectively.

引用

页码：632 / 635

页数：4

共 20 条

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