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

页码：1890 / 1896

页数：7

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