Вид документа : Статья из журнала Шифр издания : 54/S 98 Автор(ы) : Tartakovsky V. A., Filatov I. E., Churakov A. M., Ioffe S. L., Strelenko Yu. A., Kuzmin V. S., Rusinov G. L., Pashkevich K. I. Заглавие : Synthesis and structures of pyridoannelated 1,2,3,4-tetrazine 1,3-dioxides [Electronic resource] Место публикации : Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 11. - С. 2577-2583 Систем. требования: http://www.springerlink.com/content/kxq78w50kg049nlk/fulltext.pdf Примечания : 26.10.2011 г. ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Treatment of 2- and 4-amino-3-(tert-butyl-NNO-azoxy)pyridines with nitrating agents (N2O5or NO2BF4) afforded the first representatives of pyridoannelated 1,2,3,4-tetrazine di-N-oxides, viz., pyrido[2,3-e][1,2,3,4]tetrazine 1,3-dioxide (9), 7-nitropyrido[2,3-e][1,2,3,4]tetrazine 1,3-dioxide (10), and pyrido[3,4-e][1,2,3,4]tetrazine 2,4-dioxide (11). These compounds were studied by 1H, 13C, and 14N NMR spectroscopy. The 1:1 complex of compound 10 with benzene was studied by X-ray diffraction analysis. Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Tartakovsky, V. A.; Filatov, I. E.; Churakov, A. M.; Ioffe, S. L.; Strelenko, Yu. A.; Kuzmin, V. S.; Rusinov, G. L.; Pashkevich, K. I.