Synthesis of pyrimidine-annelated heterocycles:: Regioselective synthesis of 1,3,6-trialkyl thieno[3,2-d]-pyrimidine-2,4-diones

被引：9

作者：

Majumdar, KC ^{[1
]}

Jana, NK ^{[1
]}

机构：

[1] Univ Kalyani, Dept Chem, Kalyani 741235, W Bengal, India

来源：

SYNTHETIC COMMUNICATIONS | 2000年 / 30卷 / 22期

关键词：

D O I：

10.1080/00397910008087036

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thermal [3,3] sigmatropic rearrangement of a number of 1,3-dimethyl-5-(prop-2-ynylthio)uracils (4a-j) afforded the title compounds 5a-j in 60-82% yields.

引用

页码：4183 / 4196

页数：14

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