Direct and Enantioselective Vinylogous Michael Addition of α-Alkylidenepyrazolinones to Nitroolefins Catalyzed by Dual Cinchona Alkaloid Thioureas
Advanced Synthesis & Catalysis[size=1em]Early View (Online Version of Record published before inclusion in an issue)
http://onlinelibrary.wiley.com/doi/10.1002/adsc.201300964/abstract