Stereoselective hydrolysis of dimethyl aziridin-2,3-dicarboxylates with pig liver esterase (PLE)
摘要:
The hydrolysis of the dimethyl meso aziridine-2,3-dicarboxylates 2 and 3 and the racemic dimethyl aziridine-2,3-dicarboxylates rac-7 and rac-8 with pig liver esterase (PLE) is described. The enantioselectivities of the enzymatic transformations and the absolute configurations of the resulting half esters 4 and 5 and diesters 7 and 8 were determined.