Advertisement

Chemistry of Heterocyclic Compounds

, Volume 10, Issue 4, pp 393–396 | Cite as

Effect of structural factors on the disintegration of the molecular ions of nitrophenylisoxazoles during electron impact

  • K. K. Zhigulev
  • R. A. Khmel'nitskii
  • S. D. Sokolov
  • N. M. Przheval'skii
Article
  • 21 Downloads

Abstract

The dissociative ionization of some nitrophenylisoxazoles was investigated. The effect of the energy of the ionizing electrons and the temperature of the inlet system on the elimination of NO by the molecular ion is examined. On the basis of a comparison of the intensities of the peaks of the (M-NO)+ ions, the presence of a correlation between the probability of detachment of NO from the molecular ion and the stability of the cyclic conjugated structures with localization of the charge on the oxygen atom is demonstrated.

Keywords

Oxygen Organic Chemistry Oxygen Atom Structural Factor Electron Impact 
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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    J. H. Beynon, R. A. Saunders, and A. E. Williams, Ins. Chim. Belge, 311 (1964).Google Scholar
  2. 2.
    M. M. Bursey and F. W. McLafferty, J. Amer. Chem. Soc,88, 5023 (1966).Google Scholar
  3. 3.
    M. M. Bursey, Org. Mass Spectrometry,1, 31 (1968).Google Scholar
  4. 4.
    G. H. Lord and B. J. Millard, Org. Mass Spectrometry,2, 547 (1969).Google Scholar
  5. 5.
    R. H. Shapiro and J. W. Serum, Org. Mass Spectrometry,2, 533 (1969).Google Scholar
  6. 6.
    R. T. Aplin, M. Fischer, D. Becher, H. Budzikiewicz, and C. Djerassi, J. Amer. Chem. Soc,87, 4888 (1965).Google Scholar
  7. 7.
    R. A. Khmel'nitskii, K, K. Zhigulev, S. D. Sokolov, and L. P. Tsurkanova, Zh. Organ. Khim.,6, 2162 (1970).Google Scholar
  8. 8.
    R. A. Khmel'nitskii, K. K. Zhigulev, and S. D. Sokolov, Izv. Timiryazev. Sel'skokhoz. Akad., 197 (1971).Google Scholar
  9. 9.
    K. K. Zhigulev, R. A. Khmel'nitskii, and S. D. Sokolov, Khim. Geterotsikl. Soedin, 737 (1971).Google Scholar
  10. 10.
    K. K. Zhigulev, R. A. Khmel'nitskii, M. A. Panina, I. I. Gradberg, and B. M. Zolotarev, Khim. Geterotsikl. Soedin., 889 (1972).Google Scholar
  11. 11.
    K. K. Zhigulev, S. D. Sokolov, and R. A. Khmel'nitskii, Khim. Geterotsikl. Soedin., 1336 (1972).Google Scholar
  12. 12.
    A. Streitwieser, Molecular Orbital Theory for Organic Chemists, Wiley (1961).Google Scholar
  13. 13.
    B. Pullman and A. Pullman, Rev. Mod. Phys.,32, 428 (1960).Google Scholar
  14. 14.
    D. A. Bochvar, A. A. Bagatur'yants, and A. V. Turkevich, Izv. Akad. Nauk SSSR, 353 (1966).Google Scholar
  15. 15.
    J. Bowie, R. K. Kallury, and R. C. Cooks, Austral. J. Chem.,22, 3 (1969).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • K. K. Zhigulev
    • 1
  • R. A. Khmel'nitskii
    • 1
  • S. D. Sokolov
    • 1
  • N. M. Przheval'skii
    • 1
  1. 1.K. A. Timiryazev Moscow Agricultural AcademyUSSR

Personalised recommendations