Diastereoselective Synthesis of N-(α-Aryl-α-haloacetyl) Amino Acid Esters by Acylation Using 3-Aryl-2,2-dicyanooxiranes - Roger, Florence; Le Pironnec, Marie-Gabrielle; Guerro, Michel; Gougeon, Patrick; Gall, Philippe; le Grel, Philippe; Baudy-Floc'h, Michèle (Synthesis, 1999)