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Title: | Synthesis and Structure of (2E)-3-Aryl(hetaryl)-2-[5-bromo-4-aryl(hetaryl)-1,3-thiazol-2-yl]acrylonitriles |
Authors: | Dotsenko, V. V. Доценко, В. В. Aksenov, N. A. Аксенов, Н. А. Aksenova, I. V. Аксенова, И. В. |
Keywords: | Bromination;Cyanothioacetamide;1,3-thiazoles;2-cyanothioacrylamides;5-bromo-1,3-thiazoles |
Issue Date: | 2021 |
Publisher: | Pleiades journals |
Citation: | Pakholka N.A., Abramenko V.L., Dotsenko V.V., Aksenov N.A., Aksenova I.V., Krivokolysko S.G. Synthesis and Structure of (2E)-3-Aryl(hetaryl)-2-[5-bromo-4-aryl(hetaryl)-1,3-thiazol-2-yl]acrylonitriles // Russian Journal of General Chemistry. - 2021. - Том 91. - Выпуск 3. - Pages 357 - 368 |
Series/Report no.: | Russian Journal of General Chemistry |
Abstract: | Bromination of (2E)-3-aryl(hetaryl)-2-[4-aryl(hetaryl)-1,3-thiazol-2-yl]acrylonitriles proceeds regioselectively at the C5 atom of the thiazole ring with the formation of new (2E)-3-aryl(hetaryl)-2-[5-bromo-4-aryl(hetaryl)-1,3-thiazol-2-yl]acrylonitriles. The latter were alternatively obtained by the reaction of aldehydes, cyanothioacetamide, α-bromoketones and bromine in the presence of triethylamine in DMF. Structure of the key compounds was confirmed using 2D NMR spectroscopy and single crystal X-ray diffraction analysis |
URI: | http://hdl.handle.net/20.500.12258/15867 |
Appears in Collections: | Статьи, проиндексированные в SCOPUS, WOS |
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scopusresults 1660 .pdf Restricted Access | 938.84 kB | Adobe PDF | View/Open | |
WoS 1088 .pdf Restricted Access | 138.75 kB | Adobe PDF | View/Open |
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