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One-step synthesis of chromeno[2,3-b]pyridines


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Abstract

Three-component condensation of aliphatic aldehydes with resorcinol and malononitrile dimer (2-aminoprop-1-ene-1,1,3-tricarbonitrile) afforded the corresponding 5-alkyl-2,4-diamino-8-hydroxy-5H-chromeno[2,3-b]pyridine-3-dicarbonitriles.

About the authors

I. N. Bardasov

I.N. Ul’yanov Chuvash State University

Author for correspondence.
Email: bardasov.chem@mail.ru
Russian Federation, Moskovskii pr. 15, Cheboksary, 428015

A. Yu. Alekseeva

I.N. Ul’yanov Chuvash State University

Email: bardasov.chem@mail.ru
Russian Federation, Moskovskii pr. 15, Cheboksary, 428015

N. L. Malyshkina

I.N. Ul’yanov Chuvash State University

Email: bardasov.chem@mail.ru
Russian Federation, Moskovskii pr. 15, Cheboksary, 428015

O. V. Ershov

I.N. Ul’yanov Chuvash State University

Email: bardasov.chem@mail.ru
Russian Federation, Moskovskii pr. 15, Cheboksary, 428015

D. A. Grishanov

Kurnakov Institute of General and Inorganic Chemistry

Email: bardasov.chem@mail.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

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