Study of isomerization and hydrogenation reactions of olefins in the presence of a palladium catalyst based on dimethyl sulfoxide

  • L. Kh. Freidlin
  • N. M. Nazarova
  • Yu. A. Kopytsev
Brief Communications

Conclusions

  1. 1.

    A homogeneous palladium catalyst based on dimethyl sulfoxide accelerates the transformation of pentenes at 20° and hydrogen pressures close to atmospheric.

     
  2. 2.

    The migration of the C=C bond of 1-pentene proceeds at a faster rate than does its hydrogenation, cis-2-Pentene is converted much more rapidly to the trans-isomer than to n-pentane.

     
  3. 3.

    Apparently the observed processes proceed with the involvement of coordinated hydrogen: isomerization is not observed in its absence.

     

Keywords

Hydrogen Migration Dimethyl Palladium Sulfoxide 

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Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • L. Kh. Freidlin
    • 1
  • N. M. Nazarova
    • 1
  • Yu. A. Kopytsev
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRUSSR

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