Synthesis and Hg2+-selective ionophoric properties of p-tert-butylcalix[4]arene-aza-crown ethers

被引：15

作者：

Choi, MJ ^{[1
]}

Kim, MY ^{[1
]}

Kim, JR ^{[1
]}

Chang, SK ^{[1
]}

机构：

[1] Chung Ang Univ, Dept Chem, Seoul 156756, South Korea

来源：

CHEMISTRY LETTERS | 2000年 / 12期

关键词：

D O I：

10.1246/cl.2000.1432

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of new p-tert-butylcalix[4]arene aza-crown ethers has been prepared. They showed pronounced selective ionophoric properties in transport experiments toward Hg2+ ions among the heavy metal ions and Cu2+ ions among the transition metal ions surveyed. The calix[4]arene diaza-crown ethers are found to be relatively well optimized for the transport of Hg2+ ions.

引用

页码：1432 / 1433

页数：2

共 12 条

[1]

Blanchard S, 1998, ANGEW CHEM INT EDIT, V37, P2732, DOI 10.1002/(SICI)1521-3773(19981016)37:19<2732::AID-ANIE2732>3.0.CO

[2]

2-7

[3] CALIXARENES, MACROCYCLES WITH (ALMOST) UNLIMITED POSSIBILITIES [J].