Fluorescent boron bis(phenolate) with association response to chloride and dissociation response to fluoride

被引：41

作者：

Galbraith, Ewan ^{[1
]}

Fyles, Thomas M. ^{[2
]}

Marken, Frank ^{[1
]}

Davidson, Matthew G. ^{[1
]}

James, Tony D. ^{[1
]}

机构：

[1] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England

[2] Univ Victoria, Dept Chem, Bath BA2 7AY, Avon, England

来源：

INORGANIC CHEMISTRY | 2008年 / 47卷 / 14期

关键词：

D O I：

10.1021/ic800204q

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Addition of chloride ions to boron bis(phenolate) 5 in dichloromethane solution produces a selective fluorescence decrease. The fluorescence change is believed to be caused by associative hydrogen bonding between the chloride ion and two boronic acid groups. While addition of fluoride ions to bis(phenolate) 5 generates a purple colorimetric response, the colorimetric response is caused by fluoride induced B-O bond cleavage and air oxidation of the phenolate anion formed by this dissociation.

引用

页码：6236 / 6244

页数：9

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