Advertisement

Chemistry of Heterocyclic Compounds

, Volume 22, Issue 6, pp 616–619 | Cite as

Mass-spectrometric behavior of benzo-substituted dibenzo-18-crown-6 ethers

  • P. B. Terent'ev
  • V. A. Shmorgunov
  • A. V. Bogatskii
  • R. Donau
  • É. I. Ivanov
  • A. A. Polishchuk
Article
  • 27 Downloads

Abstract

It was shown that the intensity of the peak of the molecular ion in the mass spectra of dibenzo-18-crown-6 derivatives depends to a marked extent on the electronic properties of the substituents on the benzene ring. Fragmentation of the substituents is observed after the decomposition of the polyether ring. This permits the proposition that the preferred localization of the charge in the molecular ion and the fragment ions is on the oxygen-containing part of the molecule. The analysis of the mass spectra of benzo-substituted crown ethers renders possible the determination of substituents occurring in the aromatic part of the molecule and their steric position.

Keywords

Ether Benzene Mass Spectrum Organic Chemistry Benzene Ring 
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.
    A. V. Bogatskii, N. G. Luk'yanenko, Yu. A. Popkov, N. Yu. Nazarova, M. U. Mamina, and Z. A. Chernotkach, Dokl. Akad. Nauk SSSR,171, 630 (1983).Google Scholar
  2. 2.
    I. S. Markovich, N. A. Filigina, V. M. Dziomko, Yu. S. Ryabokobylko, G. M. Adamova, and S. L. Zelichenok, Khim. Geterotsikl. Soedin., No. 2, 185 (1983).Google Scholar
  3. 3.
    M. G. Voronkov, V. I. Knutov, and M. K. Butin, Khim. Geterotsikl. Soedin., No. 2, 275 (1983).Google Scholar
  4. 4.
    R. R. Whitney and D. A. Jaeger, Org. Mass Spectrom.,15, 343 (1980).Google Scholar
  5. 5.
    R. A. Hancock, R. Walder, H. Weigel, V. Gold, and C. M. Sghibartz, Org. Mass Spectrom.,18, 402 (1983).Google Scholar
  6. 6.
    E. V. Ganin, B. V. Rozynov, V. F. Anikin, and G. L. Kamalov, Khim. Geterotsikl. Soedin., No. 8, 1048 (1984).Google Scholar
  7. 7.
    P. Traldi, U. Vettori, G. Podda, A. Maccioni, and L. Gorda, Org. Mass Spectrom.,18, 69 (1983).Google Scholar

Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • P. B. Terent'ev
    • 1
    • 2
  • V. A. Shmorgunov
    • 1
    • 2
  • A. V. Bogatskii
    • 1
    • 2
  • R. Donau
    • 1
    • 2
  • É. I. Ivanov
    • 1
    • 2
  • A. A. Polishchuk
    • 1
    • 2
  1. 1.M. V. Lomonosov Moscow State UniversityMoscow
  2. 2.A. V. Bogatskii Physicochemical InstituteOdessa

Personalised recommendations