Advertisement

Russian Chemical Bulletin

, Volume 46, Issue 1, pp 86–89 | Cite as

Peculiar features of sorption of positional isomers of formyl-, acetyl-, and aminopyridines in capillary gas-liquid chromatography

  • M. B. Terenina
  • I. L. Zhuravleva
  • R. V. Golovnya
Physical Chemistry

Abstract

The GLC retention parameters of α-, β-, and γ-isomers of formyl-, acetyl-, and aminopyridines were determined on two columns with stationary phases of different polarities. The contributions of formyl, acetyl, methyl, and amino groups located in the α-, β-, and γ-positions of the ring to the retention indices were calculated. The contributions of these groups to the retention were found to depend on their positions with respect to the N atom of the ring and are the smallest for α-substituents. The difference between pyridines containing electron-withdrawing substituents and those containing electron-donating substituents is manifested as different orders of elution of α-, β-, and γ-derivatives. The distinctions between the GLC behaviors of pyridines, benzenes, and furans with the same substituents were identified.

Key words

capillary gas-liquid chromatography, retention indices substituted pyridines, positional isomers 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    M. Novrocikova, J. Novrocik, and J. Vimetal,Collect. Czech. Chem. Commun., 1983,48, 3270.Google Scholar
  2. 2.
    A. L. Samusenko and R. V. Golovnya,Chomatographia, 1988,25, 531.CrossRefGoogle Scholar
  3. 3.
    I. L. Zhuravleva, M. B. Terenina, V. V. Shenderyuk, and R. V. Golovnya,Zh. Anal. Khim., 1990,45, 722 [Sov. J. Anal. Chem., 1990,45 (Engl. Transl.)].Google Scholar
  4. 4.
    V. Zimmermann and G. Jager,Chem. Techn. (Leipzig), 1990,42, 117.Google Scholar
  5. 5.
    G. Dafayes, K. S. Reddy, A. Dalles, and E. sz. Kovats,J. Chromatogr., 1995,699, 130.Google Scholar
  6. 6.
    J. E. Premecz and M. E. Ford,J. Chromatogr., 1987,388, 23.CrossRefGoogle Scholar
  7. 7.
    R. V. Golovnya, A. L. Samusenko, and E. A. Mistryukov,J. High Resol. Chromatogr. Chromatogr. Comm., 1979,2, 609.CrossRefGoogle Scholar
  8. 8.
    Catalog Handbook of Fine Chemicals Aldrich, Aldrich Chemical Company, Wisconsin, 1990, 2150.Google Scholar
  9. 9.
    O. A. Osipov and V. I. Minkin,Spravochnik po dipol'nym momentam [Handbook on Dipole Moments], Vysshaya Shkola, Moscow, 1965, 264 pp. (in Russian).Google Scholar
  10. 10.
    W. O. McReynolds,Gas Chromatographic Retention Data, Preston Technical Abstracts Company, Evanston (Illinois), 1966.Google Scholar
  11. 11.
    C. T. Peng, Z. C. Yang, and S. F. Ding,J. Chromatogr., 1991,586, 85.CrossRefGoogle Scholar
  12. 12.
    T. A. Misharina, I. V. Beletskii, and R. V. Golovnya,Izv. Akad. Nauk, Ser. Khim., 1994, 70 [Russ. Chem. Bull., 1994,43, 64 (Engl. Transl.)].Google Scholar
  13. 13.
    Handbook of Heterocyclic Chemistry, Ed. A. R. Katritzky, FRS, Pergamon Press, Oxford, 1985, 542 pp.Google Scholar

Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • M. B. Terenina
    • 1
  • I. L. Zhuravleva
    • 1
  • R. V. Golovnya
    • 1
  1. 1.N. M. Emanuel' Institute of Biochemical PhysicsRussian Academy of SciencesMoscowRussian Federation

Personalised recommendations