Pyrazole-3(5)-diazonium salts in the synthesis of novel pyrazolo[5,1-c][1,2,4]triazines

被引：11
|
作者：
Shikhaliev, Kh. S. [1 ]
Didenko, V. V. [1 ]
Voronkova, V. A. [1 ]
Kryl'skii, D. V. [1 ]
机构：
[1] Voronezh State Univ, Dept Chem, Voronezh 394006, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2009年 / 58卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
3-R-4-aryl-1H-5-aminopyrazoles; pyrazolediazonium salts; cyclohexane-1,3-dione; 4-hydroxy-6-methyl-2-pyrone; barbituric acid; hydrazones; pyrazolo[5,1-c][1,2,4]-triazines; diazotization; azo coupling; cyclocondensation;
D O I：
10.1007/s11172-009-0132-1
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Coupling of pyrazole-3(5)-diazonium salts with cyclic 1,3-dicarbonyl (active methylene) compounds followed by cyclocondensation of the resulting hetarylhydrazones gave novel pyrazolo[5,1-c][1,2,4]triazines.
引用
收藏
页码：1034 / 1040
页数：7
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