Transition Metal Chemistry

, Volume 6, Issue 5, pp 298–300 | Cite as

Binuclear metal-catecholato complexes

  • Mauro Ghedini
  • Giovanni De Munno
  • Gianfranco Denti
  • Giuliano Dolcetti
Full Papers

Summary

The synthesis and characterisation of the products obtained by reaction of 3,4-dihydroxybenzaldehydeazine, H4DBA, and iridium nitrosyl or platinum, palladium and nickel phosphine complexes are reported. The relation between the complexes, stability and the electron withdrawing power of the ligands is considered. With nickel, for which only the parent mononuclear complexes, L2Ni(catechol), were obtained, the influence of the neutral ligand L is discussed.

Keywords

Physical Chemistry Nickel Platinum Inorganic Chemistry Palladium 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. (1).
    M. Cais, S. Dani, Y. Eden, O. Gandolfi, M. Horn, E. E. Isaacs, Y. Josephy, Y. Saar, E. Slovin and L. Snarsky,Nature, 270, 534 (1977).Google Scholar
  2. (2).
    O. Hayaishi (Ed.)Molecular Mechanism of Oxygen Activation., Academic Press, New York, N.Y., 1974.Google Scholar
  3. (3).
    O. Gandolfi, G. Dolcetti and M. Ghedini,Transition Met. Chem., 5, 149 (1980).Google Scholar
  4. (4).
    O. Gandolfi, G. Dolcetti, M. Ghedini and M. Cais,Inorg. Chem., 19, 1785 (1980).Google Scholar
  5. (5).
    A. S. Lindsey in S. Patai (Ed.)The Chemistry of the Quinonoid Compounds, Wiley, New York, N.Y., 1974 pp. 793–855.Google Scholar
  6. (6).
    M. Ghedini, G. Denti and G. Dolcetti,Israel, J. Chem., 15, 271 (1977).Google Scholar
  7. (7).
    M. Ghedini, G. Dolcetti, B. Giovannitti and G. Denti,Inorg. Chem., 16, 1725 (1977); W. B. Shorthill, R. M. Buchanan, C. G. Pierpont, M. Ghedini and G. Dolcetti,Inorg. Chem., 19, 1803 (1980).Google Scholar
  8. (8).
    M. Ghedini, G. Dolcetti, O. Gandolfi and B. Giovannitti,Inorg. Chem., 15, 2385 (1976).Google Scholar
  9. (9).
    L. Malatesta and C. Carriello,J. Chem. Soc., 2323 (1958).Google Scholar
  10. (10).
    J. Chatt and F. G. Mann,J. Chem. Soc., 1622 (1939).Google Scholar
  11. (11).
    G. Booth and J. Chatt,J. Chem. Soc., 3238 (1965).Google Scholar
  12. (12).
    Synthesized following the published procedure: L. Horner and C. E. Weber,Chem. Ber., 96, 1568 (1963).Google Scholar
  13. (13).
    M. Ghedini, G. Denti and G. Dolcetti,Inorg. Chem., 17, 2157 (1978).Google Scholar
  14. (14).
    C. G. Pierpont and H. H. Downs,Inorg. Chem., 14, 343 (1975).Google Scholar
  15. (15).
    M. Ghedini, G. De Munno and G. Dolcetti, to be submitted.Google Scholar

Copyright information

© Verlag Chemie GmbH 1981

Authors and Affiliations

  • Mauro Ghedini
    • 1
  • Giovanni De Munno
    • 1
  • Gianfranco Denti
    • 1
  • Giuliano Dolcetti
    • 1
  1. 1.Department of ChemistryUniversità della CalabriaArcavacata (CS)Italy

Personalised recommendations