Labelling studies of hydrogen rearrangements in the chemical ionization mass spectra of cyclohexanone and its derivatives | Zendy

Diakiw Vladimir | Zendy; Goldsack Robert J. | Zendy; Shan James S. | Zendy; Lacey Michael J. | Zendy

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Labelling studies of hydrogen rearrangements in the chemical ionization mass spectra of cyclohexanone and its derivatives

Author(s) -

Diakiw Vladimir,

Goldsack Robert J.,

Shan James S.,

Lacey Michael J.

Publication year - 1978

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.1210130807

Subject(s) - cyclohexanone , chemistry , protonation , labelling , deuterium , ion , alkene , mass spectrum , hydrogen , chemical ionization , photochemistry , cleavage (geology) , ionization , medicinal chemistry , computational chemistry , organic chemistry , catalysis , materials science , biochemistry , physics , quantum mechanics , fracture (geology) , composite material

Deuterium labelling studies indicate that loss of water from the protonated molecular ion of cyclohexanone involves competitive site‐specific eliminations. Loss of alcohol from the protonated molecular ions of 4‐alkoxycyclohexanones involves competition between a direct cleavage, a 1,3‐hydrogen rearrangement and consecutive losses of alkene and water.

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