Вид документа : Статья из журнала Шифр издания : 54/S 89 Автор(ы) : Pavlova I. S, Pervova I. G., Lipunova G. N., Novikova R. K., Slepukhin P. A., Lipunov I. N. Заглавие : Structure of substituted 2-(phenoxy)benzimidazoles [Электронный ресурс] Место публикации : Crystallography Reports. - 2013. - Vol.58, №2. - С. 271-274 Систем. требования: http://download.springer.com/static/pdf/660/art%253A10.1134%252FS106377451302020X.pdf?auth66=1396080672_4d30017153423f0acbd549ed30355388&ext=.pdf Примечания : Bibliogr. : p. 274 (7 ref.). - 27.03.2014 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): aryl fragments--azo-hydrazone--benzimidazoles Аннотация: The synthesis and X-ray diffraction study of 1-benzyl-2-[2-(5- ethyltetrazole-2-yl)-phenoxy]-1H-benzimidazole and 1-benzyl-2-[2-(5- ethyltetrazole-2-yl)-4-nitrophenoxy]-1H-benzimidazole single crystals have been performed. The oxidative splitting of an azo-hydrazone group of 1-(2-hydroxy-(5-nitro)phenyl)-3-ethyl-5-(benzylbenzimidazolyl)formazans, a break in the C2-N1 bond, the interaction of o-hydroxyl group of aryl fragment with oxygen, and the formation of new 2-(phenoxy)benzimidazoles are found to occur in the presence of perchlorate iron(III). Доп.точки доступа: Pavlova, I. S; Pervova, I. G.; Lipunova, G. N.; Novikova, R. K.; Slepukhin, P. A.; Lipunov, I. N.