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Mass spectra of some β‐keto esters. A high resolution study
Author(s) -
Moldovan Zaharie,
Palibroda Nicolae,
Mercea Victor,
Mihǎilescu Gheorghe,
Chiriac Maria,
Vlasa Mircea
Publication year - 1981
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210160503
Subject(s) - fragmentation (computing) , metastability , mass spectrum , electron ionization , deuterium , chemistry , high resolution , ion , resolution (logic) , spectral line , labelling , mass spectrometry , analytical chemistry (journal) , mass , organic chemistry , chromatography , atomic physics , physics , biochemistry , remote sensing , astronomy , artificial intelligence , computer science , ionization , geology , operating system
This paper presents low and high resolution mass spectra as well as fragmentation processes under electron impact for methyl, ethyl and propyl‐pivaloyl acetate. The fragmentation patterns have been established using elemental compositions of ions determined by high resolution, metastable transitions and deuterium labelling.