Synthesis and Enantiomer Recognition of the 18-Crown-6-derivative Containing Two Tert-Butyl Substituents as a Chiral Barrier

Article abstract of DOI:10.1246/bcsj.63.3695

The optically active 18-crown-6-derivative having two tert-butyl substituents as a chiral barrier was prepared by using (-)-(R)-3,3-dimethylbutane-1,2-diol as a chiral source and its chiral recognition behavior in transport of racemic guest molecules thro