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Aromatic-Ring-Proton Determination by Infrared-Intensity Measurement in the 1650–2000-Wavenumber Region

  • Arthur S. Wexler

Abstract

The infrared absorption spectra of aromatic compounds in the 1650–2000-cm−1 region are well known to be characteristic of ring substitution patterns.(1) The observed frequencies in benzene derivatives have been assigned to overtones and combinations of =CH out-of-plane deformations.(2) The absorption in this region has been employed for the determination of total aromatics in petroleum distillates.(3)

Keywords

Phenyl Ring Carbon Tetrachloride Ring Proton Proton Intensity Monosubstituted Benzene 
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.

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References

  1. 1.
    C. W. Young, R. B. DuVall, and N. Wright, Anal. Chem. 23, 709 (1951).CrossRefGoogle Scholar
  2. 2.
    D. H. Whiffen, Spectrochim. Acta 7, 253 (1955).Google Scholar
  3. 3.
    J. Bomstein, Anal. Chem. 25, 1770 (1953).CrossRefGoogle Scholar
  4. 4.
    N. Fuson and M. L. Josien, J. Am. Chem. Soc. 78, 3049 (1946).CrossRefGoogle Scholar
  5. 5.
    L. J. Bellamy, “The Infrared Spectra of Complex Molecules,” John Wiley and Sons, New York (1958).Google Scholar

Copyright information

© Plenum Press, New York 1970

Authors and Affiliations

  • Arthur S. Wexler
    • 1
  1. 1.Dewey and Almy Chemical DivisionW. R. Grace & Co.CambridgeUSA

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