VOLTAMMETRIC AND NMR-STUDIES OF A BIS(FERROCENECARBOXAMIDE)-SUBSTITUTED DIAZA 18-CROWN-6 RECEPTOR THAT SIMULTANEOUSLY COMPLEXES AND ELECTROCHEMICALLY RECOGNIZES BOTH CATIONS AND ANIONS

被引:41
作者
BEER, PD
CHEN, Z
OGDEN, MI
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1995年 / 91卷 / 02期
关键词
D O I
10.1039/ft9959100295
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Voltammetric and NMR investigations of a bis(ferrocenecarboxamide)-substituted diaza 18-crown-6 receptor in an aprotic environment have been carried out. This receptor molecule can complex metal cations or anions individually and can accommodate both a cation and anion. The binding of anions is significantly enhanced by the presence of a bound metal cation, with selectivity for HSO4- over Cl-. The receptor is capable of electrochemically recognising the complexed anions, cations and anion/cation pairs.
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页码:295 / 302
页数:8
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