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Mass spectrometry of some imidazoles of pharmacological interest
Author(s) -
Rizzi Emanuele,
Ferrario Francesco,
Sala Alberto,
Catinella Silvia,
Traldi Pietro
Publication year - 1994
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/rcm.1290080814
Subject(s) - chemistry , fragmentation (computing) , substituent , mass spectrometry , kinetic energy , electron ionization , ion , computational chemistry , analytical chemistry (journal) , chromatography , medicinal chemistry , organic chemistry , ionization , physics , quantum mechanics , computer science , operating system
Abstract The electron‐impact induced fragmentation processes of nine differently N‐substituted imidazoles were studied by means of mass‐analyzed ion kinetic energy spectrometry. The compounds under study show a mass spectrometric behaviour different from that observed for other imidazoles already studied. In fact all the observed decompositions are related to the substituent chains.