Russian Chemical Bulletin

, Volume 43, Issue 9, pp 1584–1586 | Cite as

Synthesis of alkyl (3-pyridyl)hydroxymethylphosphonates and their IR spectra

  • A. N. Pudovik
  • R. R. Shagidullin
  • V. K. Khairullin
  • I. I. Vandyukova
Brief Communications

Abstract

The reaction of dialkyl H-phosphonates with pyridine-3-carbaldehyde gives alkyl (3-pyridyl)hydroxymethylphosphonates. In liquid systems, the hydrogen atom is localized at the oxygen atom of the hydroxyl group; in crystals, the existence of a zwitter-ionic form could not be excluded. In CHCl3 solutions, isolated molecules and cyclic dimeric H-complexes exist in an equilibrium.

Key words

alkyl (3-pyridyl)hydroxymethylphosphonates, H-bond IR spectra 

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References

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    K. Fields, US Pat. 2579810;Chem. Abstrs., 1952,46, 6140.Google Scholar
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    N. B. Colthup, L. H. Daly, and S. E. Wiberly, inIntroduction to Infrared and Roman Spectroscopy, Academic Press, New York-London, 1964, 511.Google Scholar
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    R. R. Shagidullin, A. V. Chernova, and E. P. Trutneva,Vnutrimolekulyarnaya vodorodnaya svyaz'v oksifosforil'nykh i oksitiofosforil'nykh soedineniyakh [Intramolecular Hydrogen Bonds in Oxyphosphoryl and Oxythiophosphoryl Compounds], Moscow, 1981, Dep. VINITI 12.05.1981, 2192-81 (in Russian).Google Scholar

Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • A. N. Pudovik
    • 1
  • R. R. Shagidullin
    • 1
  • V. K. Khairullin
    • 1
  • I. I. Vandyukova
    • 1
  1. 1.A. E. Arbuzov Institute of Organic and Physical ChemistryKazan' Scientific Center of the Russian Academy of SciencesKazan'Russian Federation

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