## Abstract The enantioseparation of some 2,2‐dialkyl‐4‐alkoxycarbonyl‐1,3‐dioxolane derivatives, which are important intermediates in the total synthesis of a number of biologically active compounds, was studied by means of capillary gas chromatography (CGC). The chromatographic results, obtained
Enantioselective separations by capillary gas chromatography on derivatized cyclodextrins: III. Separation of some racemic 2,2-dialkyl-4-alkoxycarbonyl-1,3-dioxolane derivatives on 2,3-di-O-acetyl-6-O-tert.-butyldimethylsilyl-β- and -γ-cyclodextrins
✍ Scribed by K. Jaques; W.M. Buda; A. Venema; P. Sandra
- Book ID
- 118328672
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 431 KB
- Volume
- 666
- Category
- Article
- ISSN
- 1873-3778
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## Abstract An evaluation of the effects of differently derivatized cyclodextrins and analyte geometry for a series of 2,2‐dialkyl‐4‐alkoxycarbonyl‐1,3‐dioxolane derivatives on enantioselectivity has been performed. It was shown that changes in the cyclodextrin cavity size, caused by either the cho
## Abstract Capillary GC on permethyl α‐, β‐, and γ‐cyclodextrins has been applied to separate and quantify the enantiomers of some 2,3‐iso‐propylidene‐1,2,3‐cyclohexanetriol derivatives. Quantitative CGC data are compared to those obtained with chiral shift ^1^H NMR.
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