Hydrolysis of 6-Aryl-2-amino-4-(dicyanomethylidene)-3-azabicyclo[3.1.0]hex-2-ene-1,5-dicarbonitriles


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Abstract

6-Aryl-2-(dicyanomethylidene)-4-oxo-3-azabicyclo[3.1.0]hexane-1,5-dicarbonitriles were synthesized by treatment of 2-amino-6-aryl-4-(dicyanomethylidene)-3-azabicyclo[3.1.0]hex-2-ene-1,5-dicarbonitriles with a solution of sulfuric acid in acetic acid. The reaction with aqueous sulfuric acid gave 1-(1-amino-2,2-dicyanovinyl)-3-arylcyclopropane-1,2-dicarbonitriles.

About the authors

I. N. Bardasov

Ul’yanov Chuvash State University

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

A. U. Alekseeva

Ul’yanov Chuvash State University

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

O. V. Ershov

Ul’yanov Chuvash State University

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

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