Вид документа : Статья из журнала Шифр издания : 54/R 30 Автор(ы) : Charushin V. N., Kazantseva I. V., Ponizovskii M. G., Egorova L. G., Sidorov E. O., Chupakhin O. N. Заглавие : Reaction of azinium cations. 5. Addition of water and methanol to 1,4-diazinium cations in the presence of bases. equilibrium constants and PMR spectra of the mono- and diadducts [Электронный ресурс] Место публикации : Chemistry of Heterocyclic Compounds. - 1986. - Vol. 25, № 10. - С. 1118-1125 Систем. требования: http://link.springer.com/article/10.1007/BF00473492 Примечания : Bibliogr. : p. 1125 (23 ref.). - 12.10.15 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): hydroxide ions--1,4-diazinium ions -- methoxyl adducts Аннотация: The PKR+ values and equilibrium constants for the addition of hydroxide ions to 1,4-diazinium ions were determined by spectrophotometry. The ratios 1∶1 and 1∶2 of the methoxyl adducts of the 1,4-diazinium ions in the sodium methoxide-methanol-D4 system and the equilibrium constants for the transformations of the mono-adducts into the diaddition products were determined by PMR spectroscopy Доп.точки доступа: Charushin, V. N.; Kazantseva, I. V.; Ponizovskii, M. G.; Egorova, L. G.; Sidorov, E. O.; Chupakhin, O. N.