Premium
Mass spectrometry of heterocyclic compounds. X —The unusual cleavage of the alkyl–oxygen bond of 3‐carboxyesters of 2‐phenyl‐4‐pyridones
Author(s) -
Selva A.,
Gennaro A.,
Caramella P.
Publication year - 1976
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.1210110204
Subject(s) - chemistry , alkyl , cleavage (geology) , mass spectrometry , bond cleavage , ion , medicinal chemistry , oxygen , electron ionization , oxygen atom , polymer chemistry , molecule , organic chemistry , catalysis , materials science , chromatography , fracture (geology) , composite material , ionization
The dominant and unusual electron impact‐induced losses of CH 3 ⋅ and C 2 H 5 ⋅ from molecular ions of 3‐carbomethoxy and 3‐carbethoxy derivatives of 2‐phenyl‐4‐pyridones are explained by invoking the participation of the phenyl group.