A fluorescent quinoline derivative as selective receptor for fluoride anions

被引：14

作者：

Albrecht, M ^{[1
]}

Triyanti ^{[1
]}

de Groot, M ^{[1
]}

Bahr, M ^{[1
]}

Weinhold, E ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany

来源：

SYNLETT | 2005年 / 13期

关键词：

halides; receptor; quinoline; molecular recognition;

D O I：

10.1055/s-2005-871970

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The fluorescent anion receptor 7 based on a quinoline backbone and on amide and urea side chains is prepared and fluorescence titrations in chloroform reveal a high affinity for fluoride (K-a = 14400 M-1) over chloride (K-a = 3100 M-1) and bromide (K-a = 640 M-1).

引用

页码：2095 / 2097

页数：3

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