CORRELATED INTERNAL ROTATION IN BIS(2,6-DICHLORO-9-TRIPTYCYL)METHANE. TO WHAT EXTENT CAN PHASE ISOMERS BE SEPARATED AND IDENTIFIED?

Article abstract of DOI:10.1016/S0040-4039(00)87868-5

The title compound was separated by HPLC into the stereoisomers (one meso and four racemic compounds) due to the asymmetric bridgehead carbons and the correlated internal rotation.Optical resolution of the racemic compounds was performed by HPLC using a chiral support.