Synthesis and properties of 2-(furan-2-yl)thiazolo[5,4-f]quinoline
- Authors: El’chaninov M.M.1, Aleksandrov А.А.1
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Affiliations:
- Platov South-Russian State Polytechnic University
- Issue: Vol 87, No 8 (2017)
- Pages: 1711-1715
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/220967
- DOI: https://doi.org/10.1134/S1070363217080126
- ID: 220967
Cite item
Abstract
N-(Quinolin-6-yl)furan-2-carboxamide was prepared by the coupling of quinoline-6-amine with furan-2-carbonyl chloride in propan-2-ol. Treatment of the product with excess Р2S5 in anhydrous pyridine gave N-(quinolin-6-yl)furan-2-carbothioamide which was oxidized with potassium ferricyanide in an alkaline medium by the Jakobson procedure to obtain 2-(furan-2-yl)thiazolo[5,4-f]quinoline. The latter was subjected to electrophilic substitution reactions (nitration, bromination, formylation, and acylation), as well as characteristic nucleophilic substitution involving the quinoline ring and quaternization with methyl iodide in benzene.
About the authors
M. M. El’chaninov
Platov South-Russian State Polytechnic University
Author for correspondence.
Email: elchaninov-43@mail.ru
Russian Federation, pr. Prosveshcheniya 132, Novocherkassk, 346428
А. А. Aleksandrov
Platov South-Russian State Polytechnic University
Email: elchaninov-43@mail.ru
Russian Federation, pr. Prosveshcheniya 132, Novocherkassk, 346428