Chromatographic Studies of Molecular and Chiral Recognition

In gas-liquid chromatography with formamide solutions of a- and -CyD as stationary phases it was found that a-CyD exhibits great selectivity towards enantiomers of monoterpenes [16, 17] while -CyD selectively recognizes constitutional 

Cydodextrins and Their Complexes. Edited by Helena Dodziuk Copyright 2006 WILEY-VCH Verlag GmbH Co. KGaA, Weinheim ISBN 3-527-31280-3 

Interestingly, capillary columns with permethylated-jS-CyD were successfully used for the separation of isotopomers [22], 

The 12 tobacco alkaloids and nicotine metabolites 1-12 were very well separated on a jS-CyD column in liquid chromatography [23], The very close similarity of some of these compounds, the similarity of their basicity, and the similar molecular size throughout the entire set makes the analytical challenge significant. jS- or y- 

CyDs added to the mobile phase in liquid chromatography were successfully used to separate the cis- and trans-isomers of isoeugenole and isosafrole 13-16 on Li-Chrosorb RP 18 stationary phase [24]. 

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