Abstract
The reaction of derivatives of 5-hydroxy-1,2,3-triazole-4-carboxamide with phenyl isocyanate and phenyl isothiocyanate proceeds at the 4-carboxamide fragment of the first, leading to the formation of derivatives of N-phenyl-N′-(2-diazo-2-carbamoylacetyl)urea and -thiourea correspondingly.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1347–1350, October, 1992.
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Akat'ev, V.E., Bakulev, V.A., Mokrushin, V.S. et al. Formation of n-α-diazoacetylureas by the reaction of derivatives of 5-hydroxy-1,2,3-triazole-4-carboxamide with phenylisocyanate and phenyl isothiocyanate. Chem Heterocycl Compd 28, 1145–1148 (1992). https://doi.org/10.1007/BF00529576
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DOI: https://doi.org/10.1007/BF00529576