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Influence of derivatization on the chiral selectivity of cyclodextrins: Alkylated/acylated cyclodextrins and γ-/δ-lactones as an example

Authors :
Armin Mosandl
Astrid Kaunzinger
Hans-George Schmarr
Source :
Journal of Microcolumn Separations. 3:395-402
Publication Year :
1991
Publisher :
Wiley, 1991.

Abstract

Selectively alkylated and acylated cyclodextrin derivatives are suitable stationary phases for capillary GC. To obtain a closer insight into the separation mechanism, an inverse substituted cyclodextrin derivative was synthesized and characterized, and its chiral selectivity was compared with a traditionally substituted and characterized cyclodextrin. The influence of a polar group in the cyclodextrin molecule on the enantioselectivity for γ-/δ-lactones is shown with a new, diacylated, cyclodextrin derivative.

Details

ISSN :
1520667X and 10407685
Volume :
3
Database :
OpenAIRE
Journal :
Journal of Microcolumn Separations
Accession number :
edsair.doi.dedup.....02480e3c4ebfb8ce43a60f61365cfb42
Full Text :
https://doi.org/10.1002/mcs.1220030503