A PROCESS (I) FOR PREPARING¹5-AROYL-2,3-DIHYDRO-1H-PYRROLIZINE-1,1-DICARBOXYLATES
摘要
5-Aroyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylates of the formula <CHEM> are prepared from 2-aroylpyrroles. Hydrolysis and monodecarboxylation of these compounds affords ketorolac and related compounds.
