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Electron ionization and chemical ionization fragmentation of o/p isomers of bisphenol‐A with tandem mass spectrometry
Author(s) -
Peltonen Kimmo,
Kostiainen Risto
Publication year - 1988
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.1210230411
Subject(s) - isobutane , chemical ionization , electron ionization , chemistry , fragmentation (computing) , mass spectrometry , ionization , tandem mass spectrometry , atmospheric pressure laser ionization , direct electron ionization liquid chromatography–mass spectrometry interface , atmospheric pressure chemical ionization , molecule , bisphenol , ion source , analytical chemistry (journal) , ion , organic chemistry , chromatography , computer science , operating system , epoxy , catalysis
The fragmentation of o/p isomers of bisphenol‐A was examined by using collisionally activated decomposition and the tanden mass spectrometric techniques. Also chemical ionization was performed using methane, isobutane and ammonia. The o/p position of the hydroxy groups in the bisphenol‐A molecule directed the fragmentation both in electron and chemical ionization.