富电子对苯二酚聚醚系列化合物在反相色谱上保留行为的探讨

The Relationship of Hydroquinone Polyether Chain Analoguesbetween Solute Retention and Mobile Phase Composition inReversed phase High Performance Liquid Chromatography

本文探讨了组装超分子化合物的一个重要中间体——富电子对苯二酚聚醚链系列化合物在反相色谱上的保留行为。实验结果表明：使用溶解度参数理论处理溶质与流动相和固定相之间关系的模型：ｌｎｋ＝ＡΦ２Ｂ＋ＢΦＢ＋Ｃ＋ＥΦＢ和ｌｎｋ＝Ｂ０＋Ｂ１ΦＢ＋Ｂ２Φ２Ｂ＋Ｂ３ｌｎΦＢ能很好地描述容量因子和流动相组成之间的关系。

In this paper we investigate the relationship of hydroquinone polyether chain (HQ) analogues between solute capacity factor and composition of mobile phase in system of reversed-phase high performance liquid chromatography (HPLC) The parameters of the HQ analogues were determined with methanol-water and tetrahydrofuran (THF)-water system The results were shown that equations lnk=AΦ 2 B+BΦ B+C+EΦ B and lnk=B 0+B 1Φ B+B 2Φ 2 B+B 3lnΦ B can be used in the case The mean error is less than 5% in the experimental range of mobile phase composition