Mass-spectrometric study of benzopyridosilaazepines and -azepinones

The influence of various structural factors on the dissociative ionization of benzopyridosilaazepines and -azepinones has been investigated. It has been shown that the mass spectra can be used to identify isomeric benzopyridosilaazepinones with respect to the position of the amide fragment in the central heterocycle. The anomalously high intensity of the ion [M-H]+ in the mass spectra of these compounds is attributed to fragmentation of the molecular ions from the open form. © 1986 Plenum Publishing Corporation.

Издательство
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Номер выпуска
5
Язык
Английский
Страницы
577-580
Статус
Опубликовано
Том
22
Год
1986
Организации
  • 1 P. Lumumba Peoples' Friendship University, Moscow, Russian Federation
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1335/