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KI-catalyzed oxidative cyclization of α-keto acids and 2-hydrazinopyridines: efficient one-pot synthesis of 1,2,4-triazolo[4,3-a]pyridines

A one-pot approach to substituted 1,2,4-triazolo[4,3-a]pyridines has been developed that is based on a KI-catalyzed oxidative cyclization of α-keto acids and 2-hydrazinopyridines. This transition-metal-free procedure was highly efficient and shows good economical and environmental advantages.

Detalles Bibliográficos
Autores principales:	Yang, De-Suo, Wang, Juan, Gao, Peng, Bai, Zi-Jing, Duan, Dong-Zhu, Fan, Ming-Jin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	The Royal Society of Chemistry 2018
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086216/ https://www.ncbi.nlm.nih.gov/pubmed/35547701 http://dx.doi.org/10.1039/c8ra06215c

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