Highly Diastereoselective Conjugate Addition-Elimination of Chiral Nickel(II) Glycinate with Activated Allylic Acetates for Asymmetric Synthesis of Glutamic Acid Derivatives - Wang, Jiang; Shi, Jianmei; Zhang, Xiaodong; Lin, Daizong; Jiang, Hualiang; Liu, Hong (Synthesis, 2009)