Research on Inorganic Anion Recognition of Calix[4]pyrroles and Dipyrrylmethanes by Capillary Zone Electrophoresis  

作　　者：ZHOU, Chang-Zheng QIU, Hong-Deng GUO, Yong JIANG, Sheng-Xiang 

机构地区：[1]Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Graduate School of the Chinese Academy of Sciences, Lanzhou, Gansu 730000, China

出　　处：《Chinese Journal of Chemistry》2005年第11期1515-1518,共4页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （No. 20275041）.

摘　　要：Capillary electrophoresis （CE） can separate charged and neutral substances with high speed and efficiency. In this paper, utilizing meso-octamethylcalix[4]pyrrole, meso-tetraspirocyclohexylcalJx[4]pyrrole, bimethyl bi（2-pyrryl）- methane and 1,1-bi（2-pyrryl）cyclohexane as additives in capillary zone electrophoresis （CZE） electrolyte, their recognition ability to inorganic anions was discussed. The dipyrrylmethanes have better recognition ability than others. Their effects on separation of seven normal inorganic anions by CZE were studied.Capillary electrophoresis （CE） can separate charged and neutral substances with high speed and efficiency. In this paper, utilizing meso-octamethylcalix[4]pyrrole, meso-tetraspirocyclohexylcalJx[4]pyrrole, bimethyl bi（2-pyrryl）- methane and 1,1-bi（2-pyrryl）cyclohexane as additives in capillary zone electrophoresis （CZE） electrolyte, their recognition ability to inorganic anions was discussed. The dipyrrylmethanes have better recognition ability than others. Their effects on separation of seven normal inorganic anions by CZE were studied.

关 键 词：CALIX[4]PYRROLE dipyrrylmethane anion recognition capillary electrophoresis inorganic anion 

分 类 号：O626.32[理学—有机化学] O646[理学—化学]