Some ring closure reactions with cyanothioformamides: New route for the synthesis of (imidazolidine, oxazolidine & pyrroline)-iminothiones, benzothiazoloquina-zolinones and imidazoquinoxalines

被引：21

作者：

El-Sharief, AMS ^{[1
]}

Atalla, AA

Hussein, AM

El-Gaby, MSA

Hassan, AA

机构：

[1] Al Azhar Univ, Fac Sci, Dept Chem, Nasr, Cairo, Egypt

[2] Al Azhar Univ, Fac Sci, Dept Chem, Assiut 71524, Assiut, Egypt

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2000年 / 160卷

关键词：

cyanothioformamides; imidazolidineiminothiones oxazolidineiminothiones; benzothiazoloquinazolinones; imidazoquinoxalines;

D O I：

10.1080/10426500008043677

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cyanothioformamides were reacted with isocyanates, isothiocyanates, aldehydes, acetylenedicarboxylic acid and anthranilic acids to produce imidazolidines, oxazolidines pyrroline, quinazolinones and benzothiazoloquinazolinones, respectively. Interaction of imidazolidineimino(thiones and dithiones) with o-phenylenediamines gave rise to imidazoquinoxalines and imidazaquinoxalinethiones, respectively.

引用

页码：141 / 158

页数：18

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