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Stereochemical effects in mass spectrometry: Part 8‐chemical ionization mass spectra of cyclic glycols and monosaccharides using formaldehyde dimethyl acetal as reagent gas
Author(s) -
Tu YaPing,
Chen YaoZu,
Chen SuNian,
Wang MeiLan,
Jing ZhiZhong
Publication year - 1990
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.1210250104
Subject(s) - acetal , chemistry , reagent , formaldehyde , mass spectrum , methylene , monosaccharide , mass spectrometry , chemical ionization , organic chemistry , stereospecificity , ionization , chromatography , ion , catalysis
The chemical ionization mass spectra of cyclic glycols and monosaccharides using formaldehyde dimethyl acetal as reagent gas have been studied. In the gas phase, the stereospecific reaction of methylene acetal formation was observed. From the relative abundances of the characteristic ions the stereoisomers of these compounds may be definitely distinguished.