Li Ying
2010
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Journal
Chinese Journal of Applied Chemistry
Abstract
1-Dimethyl-3-phenylpropylamine enantiomer was separated with hydroxypropyl-β-cyclodextrin(HP-β-CD) as chiral selector by means of pressurized capillary electrochromatography(pCEC). The optimal experimental conditions are HP-β-CD concentration 10 g/L,background buffer pH=7.6,capillary temperature 16 ℃,voltage 10 kV,and the mobile phase consisted of a solution of acetonitrile and phosphate at a volume ratio of V(CH3CN)∶V(NaH2PO4-Na2HPO4)=60∶40. The method is simple,rapid and reproducible.