Electron ionization-induced fragmentation of some new dibenzo(d, f)(1,3)dioxepine derivatives

J Mass Spectrom. 2006 May;41(5):577-85. doi: 10.1002/jms.1012.

Abstract

The mass spectrometric behaviour of a series of 6,6-disubstituted dibenzo(d,f)(1,3)dioxepine derivatives have been studied. The fragmentation patterns were described and discussed in detail with the aid of labelled compounds, accurate mass measurements and collisionally induced dissociation experiments performed using an ion trap.

MeSH terms

  • Biphenyl Compounds / analysis*
  • Biphenyl Compounds / chemical synthesis*
  • Deuterium
  • Polycyclic Aromatic Hydrocarbons / analysis*
  • Polycyclic Aromatic Hydrocarbons / chemical synthesis*
  • Spectrometry, Mass, Electrospray Ionization / methods*

Substances

  • Biphenyl Compounds
  • Polycyclic Aromatic Hydrocarbons
  • diphenyl
  • Deuterium