Resumen

FLORES-LOPEZ, Lucía Z. et al. Lewis Acid-Lewis Base Bifunctional Schiff Base-Titanium, Vanadium Catalysis for Enantioselective Cyanosilylation of Benzaldehyde and Oxidation of Sulfides to Chiral Sulfoxides. J. Mex. Chem. Soc [online]. 2007, vol.51, n.4, pp.175-180. ISSN 1870-249X.

New bifunctional asymmetric catalysts containing a Lewis acid Ti(IV)/V(IV) and a Lewis base were developed and applied to the catalytic asymmetric cyanosilylation of benzaldehyde and oxidation of sulfides to chiral sulfoxides. The products were obtained with moderate to low enantiomeric excess.

Palabras llave : Lewis acid; Lewis base; asymmetric catalyst; cyanosilylation; chiral sulfoxide.

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