Email this article 1,3-dipolar cycloaddition of diazomethane to quinoid derivatives of pyrido[1,2-a]benzimidazole
- Authors: Slabko O.Y.1, Ageenko N.V.2, Denisenko V.A.3, Kaminskii V.A.1
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Affiliations:
- Far Eastern Federal University
- “National center of Marine Biology”, Far East Branch
- Elyakov Pacific Institute of Bioorganic Chemistry, Far East Branch
- Issue: Vol 53, No 2 (2017)
- Pages: 231-235
- Section: Article
- URL: https://journals.rcsi.science/1070-4280/article/view/215775
- DOI: https://doi.org/10.1134/S1070428017020154
- ID: 215775
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Abstract
Reactions of diazomethane with quinone mono(di)imines and methylidene quinone imines of pyrido[1,2-a]benzimidazole series occurs by the route of 1,3-dipolar cycloaddition and leads to the formation of quinoid compounds, in particular, previously unknown heterocyclic structures of indazolo[7',6':4,5]imidazo-[2,1-j]quinoline, indazolo[7',6':4,5]imidazo[2,1-e]acridine, indazolo[4',5':4,5]imidazo[2,1-j]quinoline, and indazolo[4',5':4,5]imidazo[2,1-e]acridine.
About the authors
O. Yu. Slabko
Far Eastern Federal University
Author for correspondence.
Email: slabko.oyu@dvfu.ru
Russian Federation, Universitetskii pr., bldg. L 901, Russkii isl., Vladivostok, 690922
N. V. Ageenko
“National center of Marine Biology”, Far East Branch
Email: slabko.oyu@dvfu.ru
Russian Federation, Vladivostok
V. A. Denisenko
Elyakov Pacific Institute of Bioorganic Chemistry, Far East Branch
Email: slabko.oyu@dvfu.ru
Russian Federation, Vladivostok
V. A. Kaminskii
Far Eastern Federal University
Email: slabko.oyu@dvfu.ru
Russian Federation, Universitetskii pr., bldg. L 901, Russkii isl., Vladivostok, 690922
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