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A comparative study of the mass spectra of stilbene and fluorene
Author(s) -
Güsten H.,
Klasinc L.,
Marsel J.,
Milivojević D.
Publication year - 1972
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.1210060207
Subject(s) - fluorene , fragmentation (computing) , ion , mass spectrum , chemistry , metastability , demethylation , photochemistry , organic chemistry , polymer , biochemistry , gene expression , computer science , dna methylation , gene , operating system
A comparative study of metastable peaks formed in the first field free region during the fragmentation of stilbene and fluorene indicates that [M — 1] ion of fluorene and the [M — 15] ion of stilbene have a common [C 13 H 9 ] + ( m / e 165) ion to only 75%. Demethylation of the stilbene cation leads to some extent to a more reactive [C 13 H 9 ] + species with a different structure.