Abstract
4-Amino- and 4-ureido-1,2,3-triazole-5-carboxylic acid oxides, as well as their hydrazides and methylamide, were prepred via pyrimidine ring opening in isomeric 2-phenyl[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione N-oxides.
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Translated from Zhurnal Obshchei Khimii, Vol. 75, No. 4, 2005, pp. 674–676.
Original Russian Text Copyright © 2005 by Yavolovskii, Oliinichenko, Kirpichenko, Ivanov.
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Yavolovskii, A.A., Oliinichenko, O.A., Kirpichenko, V.D. et al. Derivatives of 4-Amino- and 4-Ureido-2-phenyl-1,2,3-triazole-5-carboxylic Acid 1-Oxides. Russ J Gen Chem 75, 636–638 (2005). https://doi.org/10.1007/s11176-005-0286-y
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DOI: https://doi.org/10.1007/s11176-005-0286-y