A. Rezk, Kh. A. Sife-eldeen, M. A. Rabbih
Jan 28, 2002
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Journal
European Journal of Mass Spectrometry
Abstract
The electron ionization mass spectra of 2- and 4-chlorodiphenylamine and 2- and 4-bromodiphenylamine are reported. All the spectra are characterized by strong molecular ion signals, corresponding to the base peak. Two primary fragmentations of significance include the expulsion of the substituents X and HX(X = halogen) from the four compounds. Further dissociation of the primary fragment ions results in the formation of some secondary decomposition ions having low or negligible relative abundances.