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Electron impact induced fragmentation of 2‐aminotetralins and related dopamine receptor agonists
Author(s) -
Hacksell Uli,
Arvidsson LarsErik,
Svensson Uno,
Nilsson J. Lars G.,
Wikström Hȧkan,
Lindberg Per,
Sanchez Domingo
Publication year - 1981
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200080208
Subject(s) - fragmentation (computing) , electron ionization , mass spectrum , chemistry , spectral line , dopamine , mass spectrometry , physics , ion , neuroscience , psychology , biology , ionization , organic chemistry , chromatography , ecology , astronomy
The electron impact mass spectra of some 2‐aminotetralins, 2‐aminoindanes and benzocycloheptenylamines are presented. Most of the compounds give very simple spectra with three dominant peaks. A fragmentation route is suggested in order to rationalize the C—N bond cleavage with charge migration leading to one of the diagnostic fragments.