Improved Process for the Enantioselective Hydrolysis of Prochiral Diethyl Malonates Catalyzed by Pig Liver Esterase - de María, Pablo Domínguez; Kossmann, Beate; Potgrave, Nicole; Buchholz, Stefan; Trauthwein, Harald; May, Oliver; Gröger, Harald (Synlett, 2005)