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

Autor:	Michael J. Lacey, Robert J. Goldsack, James S. Shannon, Vladimir Diakiw
Rok vydání:	1978
Předmět:	chemistry.chemical_classification Chemical ionization Hydrogen Chemistry Alkene Polyatomic ion Cyclohexanone chemistry.chemical_element Protonation Photochemistry Biochemistry chemistry.chemical_compound Deuterium Mass spectrum Molecular Medicine Instrumentation Spectroscopy
Zdroj:	Organic Mass Spectrometry. 13:462-469
ISSN:	1096-9888 0030-493X
DOI:	10.1002/oms.1210130807
Popis:	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.
Databáze:	OpenAIRE
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