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Gas‐phase reactivity of protonated cyclodepsipeptidic toxins: The study of a systematic fragmentation pathway under fast‐atom bombardment desorption
Author(s) -
Loutelier C.,
Hubert M.,
Marcual A.,
Lange C.,
Mercadier JL.,
Cavelier F.,
Verducci J.,
Jacquier R.
Publication year - 1995
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.1290091510
Subject(s) - chemistry , fast atom bombardment , fragmentation (computing) , protonation , ion , mass spectrometry , desorption , atom (system on chip) , analytical chemistry (journal) , chromatography , organic chemistry , adsorption , computer science , embedded system , operating system
A systematic pathway of fragmentation for several protonated cyclohexadepsipeptides is demonstrated by positive‐ion fast‐atom bombardment linked‐scan mass spectrometry. It involves classical sequential acylium and immonium ions, but also, unusual fragment ions characteristic of this family of compounds.