Electron impact induced mass spectral study of 2- and 4-ethoxycarbonylalkylthio-5-bromo-6-methyluracils
Electron impact induced mass spectral fragmentation of ten new 2- and 4-ethoxycarbonylalkylthio-5-bromo-6-methyluracils have been investigated. Fragmentation pathways are proposed on the basis of accurate mass and B/E and B(2)/E linked scan spectra measurements. The data obtained create the basis for the distinction of isomers. Copyright 2000 John Wiley & Sons Ltd.
Wybieralska
J
Department of Mass Spectrometry of Organic Compounds, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznan, Poland.