Premium
Chemical ionization mass spectrometry of bifunctional cyclopentanes and cyclohexanes. A correlation between stereochemistry and chemical ionization spectra
Author(s) -
Van Gaever F.,
Monstrey J.,
Van de Sande C. C.
Publication year - 1977
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.1210120404
Subject(s) - isobutane , chemistry , chemical ionization , cyclohexanes , cyclopentanes , mass spectrometry , mass spectrum , ion , ionization , methane , bifunctional , spectral line , analytical chemistry (journal) , acetic acid , organic chemistry , chromatography , catalysis , physics , astronomy
A correlation has been fround between the stereochemistry of 3‐methoxyeyclopentyl and 3‐methoxyccyelohexyl acetic acid esters and their methane or isobutane themical ionizaion spectra: only the cis compounds yield quasimolecular ions and the [MHCH 3 OH] + ions are more abundant for the trans isomers. A similar situation occurs in the iow temperature methane chemical ionization spectra of the coresponding trimethylsilylethers.