Diastereoselective Allylation of a Chiral Imine with Allylzinc Reagents: Diastereoselective Synthesis of a Novel Broad Spectrum Carbapenem - Sugimoto, Yuichi; Imamura, Hideaki; Sakoh, Hiroki; Yamada, Koji; Morishima, Hajime (Synlett, 2001)