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Electron Impact Mass Spectra of Carbonyl Hydrazones of o ‐Aminoaryl Ketones
Author(s) -
Kotali Antigoni
Publication year - 1996
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/(sici)1097-0231(19960715)10:9<1113::aid-rcm590>3.0.co;2-g
Subject(s) - chemistry , mass spectrum , electron ionization , ion , ketone , spectral line , polyatomic ion , medicinal chemistry , mass spectrometry , electron , organic chemistry , chromatography , nuclear physics , ionization , physics , astronomy
The title compounds are prepared from the reaction of o ‐aminoaryl ketones with hydrazides. Their electron impact mass spectra are reported. In addition to the molecular ion, characteristic peaks appear at values corresponding to the [M−NH 2 ] + , [M−NHCOX] + and [M−COX] + ions