Fragmentation of isomeric N-quinolinylphthalimides on electron impact ionization.

@article{Weisz1996FragmentationOI,
  title={Fragmentation of isomeric N-quinolinylphthalimides on electron impact ionization.},
  author={Adrian Weisz and Denis Andrzejewski and Asher Mandelbaum},
  journal={Journal of mass spectrometry : JMS},
  year={1996},
  volume={31 6},
  pages={676-80}
}
The isomeric 2-, 3-, 5-, 6- and 8-quinolinylphthalimides give rise to different electron impact ionization mass spectra, which permit easy distinction. The specific fragmentation process are rationalized in terms of proximity effects and stabilization of cyclic ion structures. Collision-induced dissociation spectra were used to support the proposed ion… CONTINUE READING

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