Chromatographic Properties of 2,3-Di-O-allyl-6-O-acyl-β-cyclodextrins as Chiral Stationary Phases of Capillary GC
✍ Scribed by Xueyan Shi; Pei Liang; Dunlun Song; Xiwu Gao
- Book ID
- 111791905
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 328 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0009-5893
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## Abstract Three new β‐cyclodextrin derivatives, heptakis(6‐__O__‐isopropyldi‐methylsilyl‐2,3‐di‐__O__‐ethyl)‐β‐cyclodextrin, heptakis(6‐__O__‐thexyldi‐methylsilyl‐2,3‐di‐__O__‐ethyl)‐β‐cyclodextrin, and heptakis(6‐__O__‐cy‐clohexyldimethyl‐2,3‐di‐__O__‐ethyl)‐β‐cyclodextrin (IPDE‐β‐CD, TXDE‐β‐CD,
2,3-Di-O-pentyl-6-O-tert-butyldimethylsilyl-b-cyclodextrin has been evaluated as an enantioselective stationary phase for capillary gas chromatography. Experimental results show a good enantioselectivity towards compounds with different functional groups (haloalkanes, alcohols, esters, terpenoids, a