Catalytic enantioselective desymmetrization of meso-diamines: a dual small-molecule catalysis approach |
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Authors: | De Chandra Kanta Seidel Daniel |
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Institution: | Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA. |
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Abstract: | The desymmetrization of meso-diamines was accomplished via enantioselective monobenzoylation facilitated by the cooperative action of two small-molecule catalysts. A chiral acyl-transfer reagent is formed in situ through the interplay of benzoic anhydride, 4-(dimethylamino)pyridine as a nucleophilic catalyst, and a chiral amide-thiourea cocatalyst. |
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