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Current Inorganic Chemistry

Volume 1 Issue 2
ISSN: 1877-9441
eISSN: 1877-945X

 

   All Titles

  cis-Dioxomolybdenum(VI) Complexes Containing Chiral Ligands: Synthesis and Catalytic Application in Olefin Epoxidation
  pp.131-139 (9) Authors: Jose A. Brito, Nathalie Saffon, Montserrat Gomez, Beatriz Royo
doi: 10.2174/10131
 
 
      Abstract

Novel cis-dioxomolybdenum(VI) complexes containing chiral ligands have been prepared and fully characterized, including structural determinations by X-ray diffraction. The first monometallic dioxomolybdenum(VI) complex containing a chiral N,N',O-tridentated ligand is reported. The new complexes were evaluated as catalysts for epoxidation of olefins using tert-butyl hydroperoxide and H2O2 as oxidants. They were found to be efficient catalysts affording good chemoselectivity but low enantioselectivity.

 
  Keywords: Dioxomolybdenum (VI), oxazoline, X-ray structures, modelling, olefin epoxidation, ligand, Molybdenum complexes, X-Ray Diffraction, Pyridine-2-Carbonitrile
  Affiliation: Instituto de Tecnologia Quimica e Biologica da Universidade Nova de Lisboa, Av. da Republica, EAN, 2780-157 Oeiras, Portugal.
 
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