Premium
Studies on the Mass Spectra of Monocyclic N ‐Aryl‐δ‐Valerolactams
Author(s) -
Wang EngChi,
Huang KengShiang,
Lin KuoFan,
Chen ShingMing,
Wang LiFun
Publication year - 2003
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.200300166
Subject(s) - chemistry , mass spectrum , aryl , spectral line , medicinal chemistry , computational chemistry , stereochemistry , organic chemistry , ion , alkyl , physics , astronomy
The fragmental behavior of some monocyclic N ‐aryl‐δ‐valerolactams in EI‐MS was studied. Their molecular ion peak, together with some characteristic fragments such as [M‐29] + , [M‐56] +• , [M‐69] + , and [M‐98] + , were always found in a series of N ‐aryl‐δ‐valerolactams in EI‐MS spectra. Furthermore, the mechanism for the interpretation of each fragment is described.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom