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Title: (2E,2′E)-2,2′-(1,2,4-Thiadiazole-3,5-diyl)bis[3-arylacrylonitriles]: Synthesis and Antidote Activity Towards 2,4-D Herbicide
Authors: Dotsenko, V. V.
Доценко, В. В.
Strelkov, V. D.
Стрелков, В. Д.
Aksenov, N. A.
Аксенов, Н. А.
Aksenova, I. V.
Аксенова, И. В.
Keywords: Cyanothioacetamide;2-cyanothioacrylamides;Diethyl sulfoxide;Oxidative dimerization of thioamides;1,2,4-thiadiazoles;Herbicide antidotes
Issue Date: 2022
Citation: Dakhno, P.G., Dotsenko, V.V., Strelkov, V.D., Vasilin V. K., Aksenov, N.A., Aksenova, I.V. (2E,2′E)-2,2′-(1,2,4-Thiadiazole-3,5-diyl)bis[3-arylacrylonitriles]: Synthesis and Antidote Activity Towards 2,4-D Herbicide // Russian Journal of General Chemistry. - 2022. - 92(12), pp. 2822-2831. - DOI: 10.1134/S1070363222120337
Series/Report no.: Russian Journal of General Chemistry
Abstract: Oxidation of (Е)-3-aryl-2-cyanothioacrylamides under the action of the Et2S(O)–HCl system leads to the formation of (2Е,2′E)-2,2′-(1,2,4-thiadiazole-3,5-diyl)bis[3-arylacrylonitriles] in 54–91% yields. Structure of the obtained compounds was confirmed by the two-dimensional NMR spectroscopy data. A plausible reaction mechanism was discussed. Two compounds showed a pronounced antidote effect against 2,4-D herbicide in a laboratory experiment on sunflower seedlings in the absence of growth-stimulating activity
Appears in Collections:Статьи, проиндексированные в SCOPUS, WOS

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