Вид документа : Статья из журнала Шифр издания : 54/R 44 Автор(ы) : Ishmetova R. I., Latosh N. I., Ganebnuikh I. N., Ignatenko N. K., Tolshchina S. G., Rusinov G. L. Заглавие : Replacement of dimethylpyrazolyl group in 1,2,4,5-tetrazines by aliphatic alcohols and water [Electronic resource] Место публикации : Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2009. - Vol. 45, № 7. - С. 1102-1107 Систем. требования: http://www.springerlink.com/content/7jv9827916410735/fulltext.pdf Примечания : 31.10.2011 г. ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Reactions of 3,6-bis(4-R-3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines and 3-amino-6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines with aliphatic alcohols and water in the presence of a base involved replacement of the dimethylpyrazolyl group and resulted in the formation of mono- and dialkoxy-1,2,4,5-tetrazines and 6-substituted 3-hydroxy-1,2,4,5-tetrazines. Dissociation constants of the latter were determined by potentiometric titration. Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Ishmetova, R. I.; Latosh, N. I.; Ganebnuikh, I. N.; Ганебных Илья Николаевич; Ignatenko, N. K.; Tolshchina, S. G.; Rusinov, G. L.