Abstract
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.
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Original Russian Text © V.M. Chernyshev, E.V. Tarasova, A.V. Chernysheva, V.A. Taranushich, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 11, pp. 1804–1810.
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Chernyshev, V.M., Tarasova, E.V., Chernysheva, A.V. et al. Synthesis of 3-pyridyl-substituted 5-amino-1,2,4-triazoles from aminoguanidine and pyridinecarboxylic acids. Russ J Appl Chem 84, 1890–1896 (2011). https://doi.org/10.1134/S1070427211110097
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DOI: https://doi.org/10.1134/S1070427211110097