Synthesis of carboxylactones and new heterocyclic compounds

被引：4

作者：

Kochikyan, TV ^{[1
]}

Samvelyan, MA ^{[1
]}

Haroutyunyan, VS ^{[1
]}

Avetissyan, AA ^{[1
]}

机构：

[1] Yerevan State Univ, Dept Organ Chem, Yerevan, Armenia

来源：

SYNTHETIC COMMUNICATIONS | 2006年 / 36卷 / 11期

关键词：

carboxylactones; esterolactones; Michael addition; thiazolidones;

D O I：

10.1080/00397910600591862

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The Michael reaction of 2-ethoxycarbonyl-4-alkoxymethylbutanolides with methyl acrylate affords esterolactones in high yields. Alkaline hydrolysis of the latter resulted in carboxylactones that were transformed into ethyl alpha-bromolactonoesters. The reactions of the latter with thiourea and arylthioureas result in heterocyclic compounds of an original structure joint with a butanolide ring.

引用

页码：1613 / 1620

页数：8