Enantioselective Synthesis of α,α-Disubstituted Cyclopentenes by an N-Heterocyclic Carbene-Catalyzed Desymmetrization of 1,3-Diketones Methodology Wadamoto, M.; Phillips, E.M.; Reynolds, T. E.; Scheidt, K. A.J. Am. Chem. Soc. 2007, 129, 10098-10099.
