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Chemistry of Heterocyclic Compounds

, Volume 9, Issue 1, pp 60–62 | Cite as

Mass spectra of benzylpyridines

  • P. B. Terent'ev
  • R. A. Khmel'nitskii
  • N. A. Klyuev
  • A. B. Belikov
  • V. V. Dorogov
Article
  • 25 Downloads

Abstract

The mass spectra of dimethylbenzyl- and dimethyldibenzylpyridines at different ionizing electron energies were investigated. The anomalously low intensities of the molecular ion peaks of 3,4-dibenzylpyridines, as compared with the 2,5-isomers, and the greater probability of the formation of primary (M-2)+ ions in the mass spectra are explained by the synchronous loss of a neutral H2 particle and the formation of cyclic fragment ions from the weakly excited molecular ions.

Keywords

Mass Spectrum Organic Chemistry Electron Energy Great Probability Ionize Electron Energy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1975

Authors and Affiliations

  • P. B. Terent'ev
    • 1
  • R. A. Khmel'nitskii
    • 1
  • N. A. Klyuev
    • 1
  • A. B. Belikov
    • 1
  • V. V. Dorogov
    • 1
  1. 1.K. A. Timiryazev Moscow Agricultural AcademyM. V. Lomonosov Moscow State UniversityUSSR

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