## Abstract New single‐isomer, cationic β‐cyclodextrins, including mono‐6‐deoxy‐6‐pyrrolidine‐β‐cyclodextrin chloride (pyCDCl), mono‐6‐deoxy‐6‐(__N__‐methyl‐pyrrolidine)‐β‐cyclodextrin chloride (__N__‐CH~3~‐pyCDCl), mono‐6‐deoxy‐6‐(__N__‐(2‐hydroxyethyl)‐pyrrolidine)‐β‐cyclodextrin chloride (__N__‐
Vinylpyrrolidine-β-cyclodextrin copolymer: A novel chiral selector for capillary electrophoresis
✍ Scribed by Marcella Chiari; Viviana Desperati; Marina Cretich; Gregorio Crini; Ludovic Janus; Michel Morcellet
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 118 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0173-0835
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Lambda-carrageenan, a linear high molecular weight sulfated polysaccharide, has been employed as a chiral selector in capillary electrophoresis for the separation of enantiomers of weakly basic pharmaceutical compounds. The racemic compounds that were enantioresolved included propranolol, pindolol,
## Abstract The chiral resolution of baclofen was achieved by capillary electrophoresis using a fused‐silica capillary (60 cm×75 μm ID). The background electrolyte (BGE) was phosphate buffer (pH 7.0, 50 mM)‐acetonitrile (95:5 v/v) containing 10 mM β‐cyclodextrin. The applied voltage was 15 kV. The
## Abstract The chiral separation of (±)‐catechin was investigated by capillary electrophoresis using characterized succinyl‐β‐cyclodextrins (Suc‐β‐CDs) with one to three degree of substitution values. The effects of nature and concentration of Suc‐β‐CDs and running buffer pH on the migration time
## Abstract A novel single‐isomer positively charged β‐cyclodextrin (β‐CD), mono‐6^A^‐butylammonium‐6^A^‐deoxy‐β‐cyclodextrin tosylate (BuAM‐β‐CD), has been synthesized, characterized, and used for the enantioseparations of α‐hydroxy acids, carboxylic acids, and ampholytic analytes by capillary ele
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