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The occurrence of doubly‐charged ions in the mass spectra of aromatic amine derivatives
Author(s) -
Beck J. L.,
Vandenheuvel W. J. A.,
Smith J. L.
Publication year - 1970
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210040127
Subject(s) - ion , mass spectrum , spectral line , amine gas treating , chemistry , trimethylsilyl , charged particle , mass spectrometry , analytical chemistry (journal) , medicinal chemistry , physics , organic chemistry , chromatography , astronomy
This paper describes the mass spectra of some di‐trimethylsilyl derivatives of aromatic amines. Numerous doubly‐charged ions of low relative intensity are found in all spectra. An intense doubly‐charged ion is found at m/e [M – 30]/2, whereas the singly‐charged counterpart is very small in all cases.