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 ...