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IsoméRisation avant la perte d'eau des ions aldéhydes et cétones protonés en spectrométrie de masse
Author(s) -
Audier Par Henri Edouard,
Milliet Arielle,
Tabet JeanClaude
Publication year - 1980
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19800630204
Subject(s) - chemistry , protonation , aldehyde , ketone , isomerization , deuterium , mass spectrum , ion , mass spectrometry , medicinal chemistry , proton , catalysis , organic chemistry , chromatography , physics , quantum mechanics
Isomerization of Protonated Aldehyde and Ketone Ions in the Mass‐Spectrography Before the Loss of Water In mass spectrometry, protonated aldehyde and ketone ions isomerize before the loss of a molecule of water. In order to specify this process, the spectra of deuterium labelled protonated aldehydes and ketones have been compared to the spectra of the corresponding isomer ions.