Вид документа : Статья из журнала Шифр издания : 54/F 70 Автор(ы) : Mochul`skaya N. N., Nagibina E. N., Volchenkova Yu. S., Sidorova L. P., Charushin V. N. Заглавие : Fluoro-containing heterocycles: XIV. Cyclic adducts of 6-fluoro-7-azidoquinoxaline and their transformation products [Electronic resource] Место публикации : Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 11. - С. 1694-1701 Систем. требования: http://www.springerlink.com/content/57427t97520j6331/fulltext.pdf Примечания : Библиогр. : с. 1701 (18 назв.). - 28.10.2011 г. ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: The possibility of a structural modification of quinoxalines through 1,3-dipolar cycloaddition of 7-azido-6-fluoroquinoxaline to norbornenes, enamines of cyclic ketones, and dimethyl acetylenedicarboxylate was demonstarated. The stability of 1,2,3-triazoline adducts was studied and the structure of the products of their molecular rearrangements was established. The cycloadduct of azide with cyclohexanone enamine undergoes azapinacolone rearrangement involving a contruction of the cycloalkane ring by one member affording amidine of cyclopentanecarboxylic acid. The triazoline adduct of the azide with dicyclopentadiene as a result of the rearrangement affords the corresponding aziridinoquinoxaline. Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Mochul`skaya, N. N.; Nagibina, E. N.; Volchenkova, Yu. S.; Sidorova, L. P.; Charushin, V. N.