A novel one-pot synthesis of 3-arylazo-[1,2,4]triazolo-[4,3-a] pyrimidin-5(1H)-ones

被引：19

作者：

Shawali, AS ^{[1
]}

Elghandour, AH ^{[1
]}

Sayed, AR ^{[1
]}

机构：

[1] Cairo Univ, Fac Sci, Dept Chem, Giza, Egypt

来源：

SYNTHETIC COMMUNICATIONS | 2001年 / 31卷 / 05期

关键词：

D O I：

10.1081/SCC-100103263

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel synthesis of 3-arylazo-1,7-disubstituted [1,2,4]triazolo[4,3-a]pyrimidinone-5(1H)-ones 8 via reaction of 2-thiouracil derivatives 3 and 4 with either 3-chloro- or 3-nitro-1,5-diarylformazans is reported.

引用

页码：731 / 740

页数：10

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