Frequency Shifts of Carbonyl Stretching Bands Induced by Solvents

  • M. I. Redondo
  • M. V. Garcia
Conference paper

Abstract

The effect of solute-solvent interactions on the carbonyl stretching band of Ethyl haloacetates: R-COOEt (R: FCH2, F2CH, F3C, CICH2, Cl2CH, CI3C), acetophenone, benzophenone and N,N aimethylformamide has been studied in non hydrogen donor solvents and hydroxylic solvents. The observed frequency shifts are correlated with Kamlet et al. π* and parameters. From these relationships the differences in the H-bond complexes between hydroxylic solvents and the two ketones and the amide studied can be stated.

Keywords

Ethyl Hydrate Amide Acidity Carbonyl 

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References

  1. Bellamy LJ, Pace RJ (1971) Spectrochim Acta 27A: 705CrossRefGoogle Scholar
  2. Brown TL (1962) Spectrochim Acta 18: 329CrossRefGoogle Scholar
  3. Garcia MV, Redondo MI (in press) Spectrochim ActaGoogle Scholar
  4. Henche MIR, Garcia MV, Redondo MI (in press) An QuimGoogle Scholar
  5. Kamlet MJ, Abboud JLM, Abraham MH, Taft RW (1983) J Org Chem 48: 2877CrossRefGoogle Scholar
  6. Notario R, Garcia MV-, Hernanz A (1984) An Quim 80: 404Google Scholar
  7. Schrems O, Oberhoffer HM, Luck WAP (1984) J Phys Chem 88: 4335CrossRefGoogle Scholar
  8. Symons MCR (1985) J Chem Soc Faraday Trans I 81: 1963CrossRefGoogle Scholar
  9. Taft RW, Abboud JLM, Kamlet MJ, Abraham MH (1985) J Sol Chem 14: 153CrossRefGoogle Scholar
  10. Thijs R, Zeegers-Huyskens T (1984) Spectrochim Acta 40A: 1057CrossRefGoogle Scholar
  11. Whetsel KW, Kagarise RE (1962) Spectrochim Acta 18: 315CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • M. I. Redondo
    • 1
  • M. V. Garcia
    • 1
  1. 1.Departamento Quimica Fisica, Facultad de CC. QuimicasUniversidad ComplutenseMadridSpain

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