Fluorinated calixpyrroles: anion-binding extractants that reduce the Hofmeister bias

被引：64

作者：

Levitskaia, TG

Marquez, M

Sessler, JL ^{[1
]}

Shriver, JA

Vercouter, T

Moyer, BA

机构：

[1] Univ Texas, Dept Chem & Biochem, Inst Mol & Cellular Biol, Austin, TX 78712 USA

[2] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37830 USA

[3] Los Alamos Natl Lab, Chem Sci & Technol Div, Los Alamos, NM 87545 USA

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 17期

关键词：

D O I：

10.1039/b306385m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

beta-Octafluoro-meso-octamethylcalix[ 4] pyrrole ( 1) and beta-decafluoromeso- decamethylcalix[ 5] pyrrole ( 2) were found to extract caesium salts of smaller anions ( bromide and chloride for 1 and nitrate for 2) as effectively as that of iodide into nitrobenzene (NB) thereby overcoming the Hofmeister bias normally observed for processes of this type.

引用

页码：2248 / 2249

页数：2