CHROMATOGRAPHIC SEPARATION OF ENANTIOMERS OF PROTECTED AMINO ACIDS VIA SMB-METHOD

摘要

The present invention is directed to the separation of enantiomers of racemates of formula (I). The separation proceeds by applying deemed racemates to continuos enantioselective chromatography like SMB. The methods predominantly is performed for industrial scale production of pure enantiomers of deemed amino acids which are useful intermediates in organic synthesis.