Вид документа : Статья из журнала Шифр издания : 54/S 72 Автор(ы) : Fedorchenko T. G., Lipunova G. N., Tsmokalyuk A. N., Shchepochkin A. V., Chupakhin O. N. Заглавие : Sonogashira cross-coupling reactions of 5-(benzothiazol-2-yl)- 1-(4-iodophenyl)-3-phenyl-6-vinyl(phenyl)verdazyls: synthetic and theoretical aspects Место публикации : Chemistry of Heterocyclic Compounds. - 2021. - Vol. 57, № 1. - С. 40–48 УДК : 54 ББК : Г Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): leucoverdazyl--verdazyl--cyclic voltammetry--epr spectroscopy Аннотация: New ethynyl derivatives were synthesized from 5-(benzothiazol-2-yl)-1-(4-iodophenyl)-3-phenyl-6-vinyl(phenyl)verdazyls using Sonogashira cross-coupling reactions carried out in two stages. The resulted radicals were characterized using EPR, IR, UV/Vis spectroscopy, mass spectrometry, and cyclic voltammetry. Electronic structure calculations using quantum chemistry methods were performed to analyze some experimental results. Доп.точки доступа: Fedorchenko, T. G.; Lipunova, G. N.; Tsmokalyuk, A. N.; Shchepochkin, A. V.; Chupakhin, O. N.