Chemistry of Heterocyclic Compounds

, Volume 21, Issue 8, pp 875–879 | Cite as

Relationship between the constants of geminal spin-spin coupling of phosphorus and hydrogen atoms and the changes in the chromophore link in azolo[4,5-d]oxaphospholenes and their protonation products

  • S. S. Lukanyuk
  • R. O. Kochkanyan
Article
  • 37 Downloads

Abstract

Data on the linear dependence of the constants of geminal spin-spin coupling of the phosphorus and hydrogen atoms on the long-wave absorption maxima in the electronic spectra for azolo[4,5-d]oxaphospholenes and their acyclic isomeric salts were obtained. The effect of the substituents and conformational factors on the indicated dependence was studied.

Keywords

Hydrogen Phosphorus Organic Chemistry Hydrogen Atom Absorption Maximum 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    J. W. Emsley, J. Feeney, and L. H. Sutcliffe, High-Resolution NMR Spectroscopy, Pergamon, Oxford (1965).Google Scholar
  2. 2.
    T. H. Siddal and C. A. Prohaska, J. Am. Chem. Soc., 84, 2502 (1962).Google Scholar
  3. 3.
    R. O. Kochkanyan, S. S. Lukanyuk, T. A. Dmitruk, and N. G. Korzhenevskaya, Zh. Obshch. Khim., 55, 195 (1985).Google Scholar
  4. 4.
    R. O. Kochkanyan, S. S. Radkova, N. L. Klyuev, L. Yu. Petrovskaya, and S. N. Baranov, Khim. Geterotsikl. Soedin., No. 12, 1687 (1978).Google Scholar
  5. 5.
    C. E. Johnson and F. A. Bovey, J. Chem. Phys., 29, 1012 (1958).Google Scholar
  6. 6.
    J. A. Pople and D. P. Santry, Mol. Phys., 8, 269 (1964).Google Scholar
  7. 7.
    T. Schaefer, Can. J. Chem., 40, 1 (1962).Google Scholar

Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • S. S. Lukanyuk
    • 1
  • R. O. Kochkanyan
    • 1
  1. 1.Institute of Physical Organic Chemistry and Coal ChemistryAcademy of Sciences of the Ukrainian SSRDonetsk

Personalised recommendations