Tetracyclic systems: An efficient and rapid synthesis of new pyrrolothieno[1,3]thiazocines

被引:12
|
作者
Mamouni, A [1 ]
Daich, A [1 ]
Decroix, B [1 ]
机构
[1] UNIV HAVRE,UER SCI & TECH,CHIM LAB,F-76600 LE HAVRE,FRANCE
关键词
D O I
10.1080/00397919708003377
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The pyrrolo[2,1-b]thieno[2,3-e][1,3]thiazocinediones (6a,b) resulting from a few known eight membered ring cyclization were successfully described via the Frieder-Crafts cyclodehydration of the appropriates 1-(thien-2'-ylmethyl)-2-pyrrolidinone-5-thioglycolic acids (5a,b).
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页码:2241 / 2249
页数:9
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