Enaminones in heterocyclic synthesis:: A novel route to polyfunctionalized substituted thiophene, 2,3-dihydro-1,3,4-thiadiazole and naphtho[1,2-b] furan derivatives

被引：10
|
作者：
Kandeel, ZE [1 ]
Al-Zaydi, KM
Hafez, EA
Elnagdi, MH
机构：
[1] Cairo Univ, Fac Sci, Dept Chem, Giza, Egypt
[2] Girls Coll Educ, Dept Chem, Jeddah 21533, Saudi Arabia
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2002年 / 177卷 / 01期
关键词：
1,3,4-thiadiazole; naphtho[1,2-b]benzofuran; thioanilides; thiophenes;
D O I：
10.1080/10426500210232
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The enaminones 1a,b reacted with phenylisothiocyanate to afford the thioanilides 2a,b. The latter could be utilized to synthesize several new polysubstituted thiophenes 9a-f, and 1,3,4-thiadiazoles 12a-f.
引用
收藏
页码：105 / 114
页数：10
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