Synthesis of 1,2,4-Triazole-3-Thiol Derivatives from Thiosemicarbazides and Carboxylic Acids Using Polyphosphate Ester

Conditions have been established for the direct reaction of thiosemicarbazides with carboxylic acids in the presence of polyphosphate ester (PPE) to synthesize 1,2,4-triazole-3-thiol derivatives. The synthesis involves two consecutive steps: (i) acylation of the thiosemicarbazide with a carboxylic a...

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Principais autores:	Bogdan A. Tretyakov, Viktoria I. Tikhonova, Svyatoslav Y. Gadomsky, Nataliya A. Sanina
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-11-01
Colecção:	Molecules
Assuntos:	1,2,4-triazole-3-thiols triazoles thiosemicarbazide acylation cyclodehydration polyphosphate ester
Acesso em linha:	https://www.mdpi.com/1420-3049/30/22/4422
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