Metal-containing trifurcate receptor that recognizes and senses citrate in water

被引：86

作者：

Fabbrizzi, L

Foti, F

Taglietti, A

机构：

[1] Univ Pavia, Dipartimento Chim Gen, I-27100 Pavia, Italy

[2] Unita INSTM, I-27100 Pavia, Italy

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 13期

关键词：

D O I：

10.1021/ol0507064

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The binding tendencies toward carboxylates of a trifurcated receptor containing three copper(II)-cyclam subunits have been investigated in pure water, through the displacement of a fluorescent indicator. The receptor is tailor-made for the recognition of tricarboxylates, e.g., citrate, whose three negatively charged oxygen atoms interact with the three coordinatively unsaturated CuII centers.

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页码：2603 / 2606

页数：4

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