2,4,6-三硝基苯酚衍生化β-环糊精键合硅胶液相色谱固定相的合成与评价

被引:2
作者
范毅
冯钰錡
达世禄
机构
[1] 武汉大学化学系
[2] 武汉大学化学系 湖北武汉
[3] 湖北武汉
关键词
高效液相色谱; 键合硅胶; 固定相; β_环糊精; 2,4,6_三硝基苯酚;
D O I
暂无
中图分类号
O657.72 [];
学科分类号
070302 ; 081704 ;
摘要
β_环糊精键合硅胶经对甲苯磺酰化后 ,与2 ,4 ,6_三硝基苯酚(PA)反应得到2,4,6_三硝基苯酚衍生化 β_环糊精键合硅胶固定相 (PCDS) ;采用元素分析、漫反射傅里叶变换红外光谱等方法对其进行了表征 ;考察了PCDS对稠环芳烃、位置异构体、丹磺酰化氨基酸等物质的分离性能 ,并对其分离机理进行了初步探讨。
引用
收藏
页码:5 / 8
页数:4
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