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  • Title: Simple branched sulfur-olefins as chiral ligands for Rh-catalyzed asymmetric arylation of cyclic ketimines: highly enantioselective construction of tetrasubstituted carbon stereocenters.
    Author: Wang H, Jiang T, Xu MH.
    Journal: J Am Chem Soc; 2013 Jan 23; 135(3):971-4. PubMed ID: 23298148.
    Abstract:
    New, simple, sulfinamide-based branched olefin ligands have been developed and successfully used in Rh-catalyzed asymmetric arylations of cyclic ketimines, providing efficient and highly enantioselective access to valuable benzosultams and benzosulfamidates containing a stereogenic quaternary carbon center. This is the first example of applying a sulfur-olefin ligand in catalytic asymmetric addition of imines.
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