Вид документа : Статья из журнала Шифр издания : 54/S 98 Автор(ы) : Kozhevnikov D. N., Kozhevnikov V. N., Nikitina T. V., Rusinov V. L., Chupakhin O. N., Neunhoeffer H. Заглавие : Synthesis of functionalised bipyridines by sequential nucleophilic substitution of hydrogen and cycloaddition in 1,2,4-triazine rings [Electronic resource] Место публикации : Mendeleev Communications. - 2002. - Vol. 12, № 1. - С. 30-31 Систем. требования: http://www.sciencedirect.com/science/article/pii/S0959943602705774 Примечания : 12.10.2011 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: A new methodology for the synthesis of functionalised bipyridines by the direct cyanation of 3-(2-pyridyl)-1,2,4-triazine 4-oxide through nucleophilic substitution for hydrogen followed by the transformation of the 1,2,4-triazine ring into the pyridine ring by the Diels–Alder reaction and, finally, the chemical conversion of the cyano group is described Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Kozhevnikov, D. N.; Kozhevnikov, V. N.; Nikitina, T. V.; Rusinov, V. L.; Chupakhin, O. N.; Neunhoeffer, H.