ChemInform Abstract: (DHQ)2AQN‐Catalyzed Asymmetric Substitution of Isatin‐Derived Hydrazones with O‐Boc‐Protected Morita—Baylis—Hillman Adducts: A Strategy for Synthesizing Enantioenriched Azo Compounds Incorporating an Oxindole Scaffold. Issue 45 (23rd October 2014) - Yang, Hai‐Bin; Zhao, Yun‐Zhou; Sang, Rui; Shi, Min