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Transition Metal Chemistry

, Volume 17, Issue 3, pp 250–255 | Cite as

Ruthenium(II) and ruthenium(III) complexes derived from O,O-donor ligands

  • Ahmed M. El-Hendawy
Full Papers

Summary

The new [Ru11(PPh3)2L2] complexes [L=monoanion of tropolone, benzoylacetone, or 3-hydroxy-2-pyridinone (hypy)], [RuH(PPh3)3L′][HL′=maltol, dibenzoylmethane or 1,2-dimethyl-3-hydroxy-4-pyridinone (Hdmhypy)] and [RuIIIX2(EPh3)2L″] complexes (X=Cl, Br; E=As or P; L″=hypy, dmhypy) have been prepared, and characterized by spectroscopic techniques. Their redox behaviour was studied by cyclic voltammetry. Most of the complexes were found to be effective catalysts for the oxidation ofp-methoxybenzyl alcohol to the corresponding aldehyde in the presence ofN-methylmorpholine-N-oxide as co-oxidant.

Keywords

Ruthenium PPh3 Bipy Salen Transition Meet 
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

© Chapman & Hall 1992

Authors and Affiliations

  • Ahmed M. El-Hendawy
    • 1
  1. 1.Chemistry Department, Faculty of ScienceMansoura UniversityDamiettaEgypt

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