Organic Mass Spectrometry p. 157 - 160 (1980)
Update date:2022-08-23
Topics:
Liehr, Joachim G.
Caprioli, Richard M.
Beynon, John H.
Morgan, Roger P.
Richter, Wilhelm J.
The oxygen rearrangement in molecular ions of 3-phenylpropionates has been investigated with the aid of mass analyzed ion kinetic energy spectra.Elimination of an allyl radical followed by expulsion of ketene from the molecular ion of allyl 3-phenylpropionate is shown to result in formation of protonated benzaldehyde.The oxygen rearrangement has been found to be inoperative in ionized methyl 3-methyl-3-phenylbutyrate.
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