SELECTIVE EXTRACTION OF FE3+ BY A POLYMERIC CALIX[4]ARENE

被引：65

作者：

DELIGOZ, H ^{[1
]}

TAVASLI, M ^{[1
]}

YILMAZ, M ^{[1
]}

机构：

[1] SELCUK UNIV,DEPT CHEM,KONYA 42079,TURKEY

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1994年 / 32卷 / 15期

关键词：

CALIXARENE; POLYMERIC CALIX[4]ARENE; SOLVENT EXTRACTION; TRANSITION METAL IONS;

D O I：

10.1002/pola.1994.080321518

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A polymeric compound containing more than one calixarene molecule was synthesized by reacting the oligomer (2) with 25,26,27-tribenzoyloxy-28-hydroxy calix[4] arene. After basic hydrolysis of 3a, the polymeric calixarene (3b) was utilized for selective extraction of some metal cations from aqueous phase to organic phase. It was found that the compound (3b) was selective toward Fe3+ from an aqueous solution containing Cu2+, Ni2+, Co2+ and Fe3+ cations. The mechanism of the extraction process was discussed. (C) 1994 John Wiley and Sons, Inc.

引用

页码：2961 / 2964

页数：4

共 13 条

[1] SYNTHESIS, X-RAY CRYSTAL-STRUCTURES, AND CATION-BINDING PROPERTIES OF ALKYL CALIXARYL ESTERS AND KETONES, A NEW FAMILY OF MACROCYCLIC MOLECULAR RECEPTORS [J].