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The fragmentation of 7‐( o ‐ and p ‐R‐benzylidene)‐3‐( o ‐ and p ‐R‐phenyl)‐2‐methyl‐3,3a,4,5,6,7‐hexahydro‐2 H ‐indazoles under electron impact. II
Author(s) -
Cortés E.,
Martínez R.,
Arzacoya E.
Publication year - 1986
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570230143
Subject(s) - chemistry , fragmentation (computing) , substituent , mass spectrum , electron ionization , medicinal chemistry , stereochemistry , mass spectrometry , organic chemistry , ion , chromatography , ionization , computer science , operating system
The electron impact mass spectrometric fragmentation pathways for several 2‐methylindazoles, II, were investigated. Our investigation of the mass spectra of these compounds revealed interesting relationships between the 2‐ N ‐methyl‐substituent in the framework of II and the fragmentation patterns.