A tri-armed sulfonamide host for selective binding of chloride

被引：37

作者：

Hettche, F ^{[1
]}

Hoffmann, RW ^{[1
]}

机构：

[1] Univ Marburg, Fachbereich Chem, D-35032 Marburg, Germany

来源：

NEW JOURNAL OF CHEMISTRY | 2003年 / 27卷 / 01期

关键词：

D O I：

10.1039/b206125m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An uncharged host 6 for selective binding of chloride is described. This host features a triazine trione platform, three short side-arms which are conformationally preorganised relative to the platform, and p-nitrophenylsulfonamide groups for hydrogen-bonding to anions. Host 6 binds chloride with K 150 000 M 1 in CHCl3 and shows a chloride/nitrate selectivity of 10(2).

引用

页码：172 / 177

页数：6

共 45 条

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