Premium
Studies on the Mass Spectra of N ‐Aryl α,β‐Unsaturated γ‐Lactams
Author(s) -
Wang EngChi,
Huang KengShiang,
Lin KuoFan,
Chen JanCheng
Publication year - 2001
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200100125
Subject(s) - chemistry , mass spectrum , aryl , series (stratigraphy) , spectral line , computational chemistry , stereochemistry , ion , medicinal chemistry , organic chemistry , alkyl , paleontology , physics , astronomy , biology
The mass spectra of a series of N ‐aryl α,β‐unsaturated γ‐lactams were studied. Besides the molecular ion, the three characteristic fragments such as [M + ‐29], [M + ‐55], and [M + ‐82] were commonly found in a series of N ‐Aryl α,β‐unsaturated γ‐lactams in EI/MS. Further more the mechanism for the interpretation of these fragments is also de scribed.