PROCESS FOR CONVERTING THE ACHIRAL MESO FORM OR THE RACEMATE OF AN ANSA-METALLOCENE COMPLEX OR MIXTURES THEREOF INTO ONE OF ITS ENANTIOMERS

摘要

The invention concerns a process for converting the achiral meso form or the racemate of an ansa-metallocene complex or mixtures thereof into one of its enantiomers. The conversion is carried out photochemically in the presence of an enantiomerically pure auxiliary reagent.