A new chiral stationary phase for gas chromatography by use of a chiral thiacalix[4]arene derivative

Article abstract of DOI:10.1246/cl.1998.1065

A new chiral stationary phase for capillary gas chromatography based on a chirally modified p-tert-butylthiacalix[4]arene with (S)-1-phenylethylamine was prepared to show good separations of enantiomeric amino acid, amine and alcohol derivatives, while the corresponding p-tert-butylcalix[4]arene counterpart did not differentiate the enantiomers.