N -acylimino-substituted 2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes in the synthesis of 3-(1 H -1,2,4-triazol-3-yl)-3 H -pyrrole-4-carbonitriles

M. Yu. Belikov; I. V. Belikova; O. V. Ershov; S. V. Fedoseev; V. A. Tafeenko

doi:10.1134/S107042801711015X

N-acylimino-substituted 2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes in the synthesis of 3-(1H-1,2,4-triazol-3-yl)-3H-pyrrole-4-carbonitriles

Autores: Belikov M.Y.¹, Belikova I.V.¹, Ershov O.V.¹, Fedoseev S.V.¹, Tafeenko V.A.²
Afiliações:
1. I.N. Ul’yanov Chuvash State University
2. Moscow State University
Edição: Volume 53, Nº 11 (2017)
Páginas: 1696-1700
Seção: Article
URL: https://journal-vniispk.ru/1070-4280/article/view/216950
DOI: https://doi.org/10.1134/S107042801711015X
ID: 216950

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Reaction with phenylhydrazine of 3Н-pyrroles spirobound to a furan ring, N-acylimino-substituted 2-oxa-7-azaspiro[4.4]nona-3,6,8-trienes, occurs with a diasteroselective formation of previously unknown derivatives of 1,2,4-triazole: 5-amino-3-(5-alkyl-1-phenyl-1H-1,2,4-triazol-3-yl)-2-morpholin-4-yl-3H-pyrrole-4-carbonitriles.