Synthesis of Substituted 2-Oxo-2,3-dihydro-1 H -imidazo-[1,2- a ]indole-6,7-dicarbonitriles

Zh. V. Chirkova; M. V. Kabanova; T. G. Makar’ina; S. I. Filimonov; I. G. Abramov

doi:10.1134/S1070428019030011

Synthesis of Substituted 2-Oxo-2,3-dihydro-1H-imidazo-[1,2-a]indole-6,7-dicarbonitriles

Authors: Chirkova Z.V.¹, Kabanova M.V.¹, Makar’ina T.G.¹, Filimonov S.I.¹, Abramov I.G.¹
Affiliations:
1. Yaroslavl State Technical University
Issue: Vol 55, No 3 (2019)
Pages: 287-290
Section: Article
URL: https://journal-vniispk.ru/1070-4280/article/view/220000
DOI: https://doi.org/10.1134/S1070428019030011
ID: 220000

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Abstract

A three-step procedure has been developed for the synthesis of 2-oxo-2,3-dihydro-1H-imidazo-[1,2-a]indole-6,7-dicarbonitriles from substituted 2-amino-1-hydroxy-1H-indole-5,6-dicarbonitriles.