A calix[4]imidazolium[2]pyridine as an anion receptor

被引：238

作者：

Chellappan, K ^{[1
]}

Singh, NJ ^{[1
]}

Hwang, IC ^{[1
]}

Lee, JW ^{[1
]}

Kim, KS ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Natl Creat Res Initiat Ctr Superfunct Mat, Dept Chem, Div Mol & Life Sci, Pohang 790784, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 19期

关键词：

anions; calix compounds; halides; ionophores; supramolecular chemistry;

D O I：

10.1002/anie.200500119

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) An effective macrocyclic ionophore for F - ions that contains an array of positively charged imidazolium units has been prepared. The calix[4]imidazolium[2]pyridine cation formed a complex with F- ions in a 1:1 stoichiometry, as shown by binding studies using 1H NMR spectroscopic analysis, X-ray crystallographic determination (see structure), and density functional calculations. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2899 / 2903

页数：5

共 51 条

[1]

[Anonymous], 2004, ANGEW CHEM, DOI DOI 10.1002/ange.200460486

[2]

[Anonymous], 1997, SUPRAMOLECULAR CHEM

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