A new Hg2+-selective chromoionophore based on calix[4]arenediazacrown ether

被引：123

作者：

Choi, MJ ^{[1
]}

Kim, MY ^{[1
]}

Chang, SK ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 17期

关键词：

D O I：

10.1039/b101112j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new azophenol type chromogenic ionophore based on the p-tert-butylcalix[4]arenediazacrown ether was prepared: the ionophore exhibited a pronouncedly selective chromogenic behaviour toward Hg2+ ions among the surveyed guests of alkali, alkaline earth, transition and heavy metal ions in liquid-liquid extraction experiments.

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收藏

页码：1664 / 1665

页数：2

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