Enhancement of Discrimination Ability for cis- and trans-Decalins through Side-chain Ordering in Comb-shaped Polymer

被引：2
|
作者：
Shundo, Atsuomi [1 ]
Mallik, Abul K. [1 ]
Nakashima, Hisaki [1 ]
Takafuji, Makoto [1 ]
Nagaoka, Shoji [2 ]
Chowdhury, M. A. Jamil [3 ]
Ihara, Hirotaka [1 ]
机构：
[1] Kumamoto Univ, Dept Appl Chem & Biochem, Kumamoto 8608555, Japan
[2] Kumamoto Ind Res Inst, Kumamoto 8620901, Japan
[3] Monash Univ, Dept Biochem & Mol Biol, Clayton, Vic 3168, Australia
来源：
CHEMISTRY LETTERS | 2010年 / 39卷 / 08期
关键词：
SUPERCRITICAL CARBON-DIOXIDE; NAPHTHALENE HYDROGENATION; STATIONARY PHASES; SILICA-GELS; SELECTIVITY; RECOGNITION; SEPARATION; RETENTION; BEHAVIOR; SOLUTES;
D O I：
10.1246/cl.2010.844
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We propose poly(octadecyl acrylate), ODA(n) as a host polymer for discriminating cis- and trans-decalins. Liquid chromatographic method enabled to detect a thermally induced change in selectivity and enhanced selectivity was achieved at lower temperature, where the side chains in ODA(n) formed an ordered structure. The thermodynamic analysis for temperature-varied elution behaviors was also described.
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页码：844 / 845
页数：2
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