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Citation: LI Ying-Jie, SUN Peng, GAO Li-Di. Enantiomeric Separation of 1-Dimethyl-3-phenylpropylamine by Pressurized Capillary Electrochromatography[J]. Chinese Journal of Applied Chemistry, ;2010, 27(2): 246-248. doi: 10.3724/SP.J.1095.2010.90063 shu

Enantiomeric Separation of 1-Dimethyl-3-phenylpropylamine by Pressurized Capillary Electrochromatography

Qiqihar University of Chemistry, Chemical Engineering Institute, Qiqihar 161006

Received Date: 19 January 2009
Revised Date: 1 April 2009

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(NaH₂ PO₄-Na₂HPO₄)=60:40. The method is simple,rapid and reproducible.
- pressurized capillary electrochromatography(pCEC),
- dimethylphenylpropylamine,
- enantiomer separation,
- hydroxypropyl-β-cyclodextrin
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