Advertisement

Dissociation of complexes of triethylaluminum with electron donors on dilution

  • V. M. Denisov
  • E. B. Toporkova
  • L. V. Alferova
  • A. I. Kol'tsov
Brief Communications

Conclusions

  1. 1.

    Dissociation of the complex occurs when the complexes of triethylaluminum with diethyl ether, diethyl sulfide, and THF are diluted, which is manifested in the NME spectra.

     
  2. 2.

    Based on the estimated complexing constants and the values of the spectroscopic effect the studied donors can be arranged in the following order of decrease in their donor strength: NEt3 > THF > OEt2 > SEt2.

     

Keywords

Ether Sulfide Diethyl Diethyl Ether Electron Donor 
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.

Literature cited

  1. 1.
    J. A. Pople, W. G. Schneider, and H. J. Bernstein, High-Resolution Nuclear Magnetic Resonance [Russian translation], IL (1962).Google Scholar
  2. 2.
    B. P. Dailey and J. N. Shoolery, J. Am. Chem. Soc.,77, 3977 (1955).Google Scholar
  3. 3.
    P. T. Narasimhan and M. T. Rogers, J. Am. Chem. Soc.,82, 5983 (1960).Google Scholar
  4. 4.
    T. Takeshita and W. E. Frankle, Tetrahedron Lett.,1968, 5913.Google Scholar
  5. 5.
    K. Hatada and H. Yuki, Tetrahedron Lett.,1968. 213.Google Scholar
  6. 6.
    Y. Takashi, Bull. Chem. Soc. Japan,40, 612 (1967).Google Scholar
  7. 7.
    T. Mole, Austral. J. Chem.,16, 801 (1963).Google Scholar
  8. 8.
    S. I. Vinogradova, V. M. Denisov, and A. I. Kol'tsov, Zh. Obshch. Khim.,42, 1031 (1972).Google Scholar
  9. 9.
    E. B. Milovskaya, E. L. Kopp, O. S. Mikhailicheva, V. M. Denisov, and A. I. Koltsov, Polymer,13, 288 (1972).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • V. M. Denisov
    • 1
  • E. B. Toporkova
    • 1
  • L. V. Alferova
    • 1
  • A. I. Kol'tsov
    • 1
  1. 1.Institute of High-Molecular CompoundsAcademy of Sciences of the USSRLeningrad

Personalised recommendations