Вид документа : Статья из журнала Шифр издания : 54/S 98 Автор(ы) : Kotovskaya S. K., Zhumabaeva G. A., Charushin V. N., Chupakhin O. N. Заглавие : Synthesis of fluorine-containing quinoline-2,3-dicarboxylates from products of vicarious nucleophilic substitution of hydrogen in 3-fluoronitroarenes [Electronic resource] Место публикации : Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2009. - Vol. 58, № 1. - С. 170-175 Систем. требования: http://www.springerlink.com/content/t7412585856105xk/fulltext.pdf Примечания : 28.10.2011 г. ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: The reactions of 3-fluoro-4-R-6-phenylsulfonylmethylnitrobenzenes with dimethyl fumarate or diethyl maleate in acetonitrile in the presence of an excess of K2CO3 and a catalytic amount of 18-crown-6 afforded mixtures of dialkyl 6-R-7-fluoro- and dialkyl 6-R-7-phenylsulfonylquinoline-2,3-carboxylate N-oxides, as well as dialkyl 6-R-7-fiuoro- quinoline-2,3-carboxylates (alkyl is methyl or ethyl), which were resolved by column chromatography and identified by 1H NMR spectroscopy and X-ray diffraction Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Kotovskaya, S. K.; Zhumabaeva, G. A.; Charushin, V. N.; Chupakhin, O. N.