| Autor: |
SUN Li-quan, DING Guanghui, MA Ning, GENG Li-na, LUO Ai-qin |
| Předmět: |
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| Zdroj: |
Transactions of Beijing Institute of Technology; 2008, Vol. 28 Issue 8, p749-752, 4p, 5 Diagrams, 1 Chart |
| Abstrakt: |
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-1,4-1actone were investigated and tolerably separated on the column. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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