A Click-Generated Triazole Tethered Ferrocene-Pyrene Dyad for Dual-Mode Recognition of the Pyrophosphate Anion

被引：133

作者：

Romero, Tomas ^{[1
]}

Caballero, Antonio ^{[1
]}

Tarraga, Alberto ^{[1
]}

Molina, Pedro ^{[1
]}

机构：

[1] Univ Murcia, Fac Quim, Dept Quim Organ, E-30100 Murcia, Spain

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 15期

关键词：

SELECTIVE RECOGNITION; AMINO-ACID; CHEMISTRY; REDOX; 1,2,3-TRIAZOLE; DENDRIMERS; MOLECULES; BINDING; SENSOR; HG2+;

D O I：

10.1021/ol901308z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The ferrocene-pyrene dyad 3 is able to selectively sense the pyrophosphate anion. The anion recognition was evaluated using electrochemistry, H-1 NMR, as well as fluorescence spectroscopy. The binding event can be inferred from either the redox-shift (Delta E-1/2 = -100 mV) or the emission intensity ratio of the pyrene monomer to the excimer emission bands in both the neutral and oxidized forms of the receptor upon complexation.

引用

页码：3466 / 3469

页数：4

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