Organic Mass Spectrometry

Proximity effects in the electron impact mass spectra of aurones and related compounds

RJ Goldsack, JS Shannon

文献索引：Goldsack, R. J.; Shannon, J. S. Organic Mass Spectrometry, 1980 , vol. 15, # 11 p. 545 - 555

全文：HTML全文

被引用次数: 8

摘要

Abstract The principal ions in the electron impact mass spectra of a series of 6- methoxyaurones have been shown to be due to four separate reactions associated with proximity effects involving the phenyl group and the coumaran-one residue. A detailed study with labelled derivatives has been supplemented by a study of the vinylogue 2- cinnamylidene-6-methoxycoumaran-3-one and compounds in which the aurone phenyl ...