Synthesis of 2-aminochromone-3-carbaldehyde hydrazones from 3-thiocarbamoylchromones and hydrazines


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Abstract

Reaction of 3-thiocarbamoylchromones with hydrazines is accompanied by recyclization affording 2-aminochromone-3-carbaldehyde hydrazones.

About the authors

D. Yu. Demin

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: mkray@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991

G. М. Rodionova

I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation

Email: mkray@ioc.ac.ru
Russian Federation, 8 str. 2 ul. Trubetskaya, Moscow, 119991

V. N. Yarovenko

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Email: mkray@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991

М. М. Krayushkin

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences

Author for correspondence.
Email: mkray@ioc.ac.ru
Russian Federation, 47 Leninsky prosp., Moscow, 119991

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