Synthesis of polyfunctional 2-thionicotinonitriles


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Abstract

Reaction of 2-amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles with sulfur in benzonitrile affords 4-amino-6-aryl-2-thio-1,2-dihydropyridine-3,5-dicarbonitriles. They also are synthesized by an authentic synthesis from 4-amino-6-aryl-2-bromopyridine-3,5-dicarbonitriles and sodium hydrosulfide.

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

D. L. Mikhailov

I.N. Ul’yanov Chuvash State University

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

M. Yu. Belikov

I.N. Ul’yanov Chuvash State University

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

O. V. Ershov

I.N. Ul’yanov Chuvash State University

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

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