Lewis Acid-Lewis Base Bifunctional Schiff Base-Titanium, Vanadium Catalysis for Enantioselective Cyanosilylation of Benzaldehyde and Oxidation of Sulfides to Chiral Sulfoxides

Lewis Acid-Lewis Base Bifunctional Schiff Base-Titanium, Vanadium Catalysis for Enantioselective Cyanosilylation of Benzaldehyde and Oxidation of Sulfides to Chiral Sulfoxides

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.

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Bibliographic Details
Main Authors: Flores-López,Lucía Z., Iglesias,Ana L., Gama,Ángeles, Aguirre,Gerardo, Parra-Hake,Miguel, Somanathan,Ratnasamy
Format: Digital revista
Language:English
Published: Sociedad Química de México A.C. 2007
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2007000400002
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http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2007000400002

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