Highly Enantioselective Conjugate Addition of Cyclic Diketones to beta,gamma-Unsaturated alpha-Ketoesters Catalyzed by an N,N '-Dioxide-Cu(OTf)(2) Complex

CHEMISTRY-A EUROPEAN JOURNAL

WILEY-BLACKWELL

1. National Natural Science Foundation of China [20732003, 21021001]
2. PCSIRT [IRT0846]
3. National Basic Research Program of China [2010CB833300]