Calix[4]arenes with hard donor groups as efficient soft cation extractants.: Remarkable extraction selectivity of calix[4]arene N-(X)sulfonylcarboxamides for HgII

被引：60

作者：

Talanova, GG ^{[1
]}

Hwang, HS ^{[1
]}

Talanov, VS ^{[1
]}

Bartsch, RA ^{[1
]}

机构：

[1] Texas Tech Univ, Dept Chem & Biochem, Lubbock, TX 79409 USA

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 13期

关键词：

D O I：

10.1039/a801994k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Calix[4]arene N-(X)sulfonylcarboxamides efficiently extract Hg-II from acidic aqueous nitrate solutions with excellent selectivity over alkali, alkaline earth and many transition metal ions, including Pb-II, Ag-I and Pd-II.

引用

页码：1329 / 1330

页数：2

共 19 条

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