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Spectra and structure of salts of triphenylphosphine-N-phenylimine and its complexes with phenols

  • E. I. Matrosov
  • V. A. Gilyarov
  • V. Yu. Kovtun
  • M. I. Kabachnik
Physical Chemistry

Conclusions

  1. 1.

    The IR spectra of salts of triphenylphosphine-N-phenylimine and its complexes with phenol were investigated.

     
  2. 2.

    The aggregate of spectral data obtained permits characterization of the structure of salts of phosphinimines as mesomeric with a pronounced phosphonium structure.

     
  3. 3.

    The interaction of triphenylphosphine-N-phenylimine with phenol and p-bromophenol leads to the formation of complexes with a hydrogen bond with a 1∶1 composition, which were isolated in crystalline form.

     
  4. 4.

    In the complex of pentachlorophenol with triphenylphosphine-N-phenylimine, the spectral data indicate a strong acid-base interaction, which leads to protonation of the phosphinimine molecule.

     

Keywords

Hydrogen Phenol Hydrogen Bond Spectral Data Phosphonium 
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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Copyright information

© Consultants Bureau 1971

Authors and Affiliations

  • E. I. Matrosov
    • 1
  • V. A. Gilyarov
    • 1
  • V. Yu. Kovtun
    • 1
  • M. I. Kabachnik
    • 1
  1. 1.Institute of Heteroorganic CompoundsAcademy of Sciences of the USSRUSSR

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