Organic Mass Spectrometry p. 338 - 342 (1989)
Update date:2022-08-10
Topics:
Liu, Lilian Kao
Su, C. Y.
Li, Wen-Shan
The McLafferty-type rearrangements, which are the most facile fragmentation for the styryl- and the alkyl propenyl sulfoxides, have been proven to involve at least a β-hydrogen by deuterium labelling studies. γ-Hydrogen also rearranges, yet a cyclopropane instead of an alkene is eliminated.Furthermore, alkyl propenyl sulfoxides undergo hydrogen migration only to the sulfinyl oxygen.
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(2020)
