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Electron impact‐induced fragmentation of some aminonitropyridines
Author(s) -
Gawinecki Ryszard,
Rasała Danuta
Publication year - 1991
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.1210260211
Subject(s) - fragmentation (computing) , carbazole , chemistry , electron ionization , electron , photochemistry , physics , organic chemistry , biology , ion , nuclear physics , ecology , ionization
The fragmentation behaviour of 18 vicinally substituted aminonitropyridines was studied under electron impact conditions. Tbe decomposition patterns were found to be strongly dependent on the position of substituents. The formation of the aza analogue of carbazole seems to affect considerably the fragmentation of 3‐nitro‐2‐phenylaminopyridine.