A PMR study of the reaction of trinuclear osmium clusters HOs3(X)(CO)10 with organic acids

  • E. D. Korniets
  • V. A. Maksakov
  • L. K. Kedrova
  • N. I. Shakot'ko
  • S. P. Gubin
Organic Chemistry
Received:

Conclusions

  1. 1.
    Compounds HOs3(X)(CO)10
    , and
    OC6H5) react with CF3CO2H by the addition of H+ to the metal atom and formation of a cluster cation [H2Os3(X)(CO)10]+.
     
  2. 2.

    HOs3(OH)(CO)10 reacts with RCO2H (R=CF3, CH3, CD3, and H) with replacement of the bridging OH group by the RCO2 group.

     
  3. 3.

    These results indicate the transfer of the reaction site from the metal atom to the ligand for the reaction of HOs3(OH)(CO)10 with organic acids and a likely mechanism for this reaction is proposed.

     

Keywords

Organic Acid Osmium Metal Atom Reaction Site Cluster Cation 
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

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • E. D. Korniets
    • 1
    • 2
  • V. A. Maksakov
    • 1
    • 2
  • L. K. Kedrova
    • 1
    • 2
  • N. I. Shakot'ko
    • 1
    • 2
  • S. P. Gubin
    • 1
    • 2
  1. 1.Institute of Chemistry and Chemical Engineering, Siberian BranchAcademy of Sciences of the USSRKrasnoyarsk
  2. 2.Institute of Inorganic Chemistry, Siberian BranchAcademy of Sciences of the USSRNovosibirsk

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