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
收藏
页码：731 / 740
页数：10
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