Z. A. Bomika, M. B. Andaburskaya, Yu. E. Pelcher
Aug 1, 1976
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Influential Citations
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Journal
Chemistry of Heterocyclic Compounds
Abstract
The chlorine atom in 2-chloro-3-cyanopyridines is readily replaced by primary and secondary aliphatic amines and heterocyclic amines to give 2-aminopyridines. 2-Chloro-3-cyanopyridines react with hydrazine hydrate and sodium azide to give hydrazinopyridines, pyridopyrazoles, azidopyridines, and pyridotetrazoles.