Synthesis of 3-pyridyl-substituted 5-amino-1,2,4-triazoles from aminoguanidine and pyridinecarboxylic acids

被引：11
|
作者：
Chernyshev, V. M. [1 ]
Tarasova, E. V. [1 ]
Chernysheva, A. V. [1 ]
Taranushich, V. A. [1 ]
机构：
[1] S Russian State Tech Univ, Novocherkassk Polytech Inst, Novocherkassk, Rostov On Don O, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2011年 / 84卷 / 11期
关键词：
3(5)-AMINO-1,2,4-TRIAZOLES; TAUTOMERISM; COMPLEXES;
D O I：
10.1134/S1070427211110097
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Effect of the molar ratio between reagents, temperature, and synthesis duration on the yield of 3-pyridylsubstituted 5-amino-1,2,4-triazoles in the reaction of aminoguanidine hydrochloride with pyridinecarboxylic acids under acid catalysis conditions was studied. A single-reactor method for synthesis of 3-pyridyl-substituted 5-amino-1,2,4-triazoles and their hydrochlorides was developed.
引用
收藏
页码：1890 / 1896
页数：7
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