Triazole- and triazolium-containing porphyrin-cages for optical anion sensing

被引：69
作者：
Gilday, Lydia C. [1 ]
White, Nicholas G. [1 ]
Beer, Paul D. [1 ]
机构：
[1] Univ Oxford, Inorgan Chem Lab, Dept Chem, Oxford OX1 3QR, England
来源：
DALTON TRANSACTIONS | 2012年 / 41卷 / 23期
基金：
英国工程与自然科学研究理事会;
关键词：
COMPUTER-PROGRAM; CLICK CHEMISTRY; RECOGNITION; RECEPTORS; BINDING; SENSORS; TETRAPHENYLPORPHINATOZINC; CONSTANTS; ROTAXANES; LIGANDS;
D O I：
10.1039/c2dt30124e
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Triazole and triazolium groups have been integrated into a zinc(II) metalloporphyrin-based structural framework to produce two porphyrin-cages for anion sensing applications. UV/visible spectroscopic titration investigations reveal both host systems exhibit strong anion binding affinities, with the positively-charged triazolium-porphyrin cage capable of colorimetric sensing halides, fluoride and chloride, and oxoanions in acetone-water solvent mixtures.
引用
收藏
页码：7092 / 7097
页数：6
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