Multipurpose box- and azabox-Based Immobilized Chiral Catalysts

DOI to cite this document:: 10.5283/epub.2528

Fraile, José M. ; Pérez, Ignacio ; Mayoral, José A. ; Reiser, Oliver

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Date of publication of this fulltext: 05 Aug 2009 13:40

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Abstract

Azabis(oxazolines) can be used as chiral ligands in the copper-catalyzed enantioselective Mukaiyama aldol reaction. When supported on solids, azabis(oxazoline)-copper complexes are more easily deactivated than their analogous bis(oxazoline)- copper complexes, and are not compatible with the use of coordinating solvents in the method of preparation. The performance of the immobilized catalysts (up ...