cis-Dioxomolybdenum(VI) Complexes Containing Chiral Ligands: Synthesis and Catalytic Application in Olefin Epoxidation

Author(s): Jose A. Brito, Nathalie Saffon, Montserrat Gomez, Beatriz Royo.

Journal Name: Current Inorganic Chemistry (Discontinued)

Volume 1 , Issue 2 , 2011

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

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Article Details

VOLUME: 1
ISSUE: 2
Year: 2011
Page: [131 - 139]
Pages: 9
DOI: 10.2174/1877944111101020131
Price: $58

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