摘要
CBZ-phenylalanine was reacted with 6-OH of β-cyclodextrin, then the derivative was bonded to silica to produce a new chiral stationary phase (CSP) for high performance liquid chromatography (HPLC). The derivative of β-cyclodextrin and the CSP were characterized by Molisch color reaction, IR and XPS. Chromatographic performance of the bonded silica CSP was evaluated using benzene and naphthalene as testing materials. The m-, o-, p-isomers of nitrophenol and aminophenol were separated well on the column of the CSP. Enantiomers of clenbuterol hydrochloride and 5, 6-O-isopropyl-3-thio-hexanoic acid-1, 4-lactone were investigated and tolerably separated on the column.
源语言 | 英语 |
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页(从-至) | 749-752 |
页数 | 4 |
期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
卷 | 28 |
期 | 8 |
出版状态 | 已出版 - 8月 2008 |