Intramolecular cyclization of S-alkyl derivatives of aminomercaptoimidazoles and -benzimidazoles as a method for the annulation of the thiadiazine ring

被引：0

作者：

N. I. Gaponenko

A. A. Kolodina

A. V. Lesin

S. V. Kurbatov

机构：

[1] Southern Federal University,Department of Chemistry

[2] Southern Scientific Center of Russian Academy of Sciences,undefined

来源：

Russian Chemical Bulletin | 2012年 / 61卷

关键词：

[1,3,4]thiadiazino[3,2-; ]benzimidazole; imidazo[2,1-; ][1,3,4]thiadiazine; tetrahydrothiadiazine; annulation; X-ray diffraction study;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A method was developed for the annulation of the tetrahydrothiadiazine moiety to the imidazole and benzimidazole rings through intramolecular cyclization of S-alkyl derivatives of aminomercaptoimidazoles and -benzimidazoles. The factors controlling the stereoselectivity of the formation of the tetrahydrothiadiazine ring were revealed.

引用

页码：1154 / 1160

页数：6

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