A dimetallic cage with a long ellipsoidal cavity for the fluorescent detection of dicarboxylate anions in water

被引：128

作者：

Boiocchi, M

Bonizzoni, M

Fabbrizzi, L

Piovani, G

Taglietti, A

机构：

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

[2] Univ Pavia, Ctr Grandi Strumenti, I-27100 Pavia, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 29期

关键词：

copper; cryptands; fluorescent probes; molecular recognition; sensors;

D O I：

10.1002/anie.200460036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fits like a glove! The dicopper(II) complex 1 of a bistren cage containing ditolyl spacers binds dicarboxylate anions in aqueous solutions. The inclusion is highly selective on the basis of the distance between the COO- groups. For example, terephthalate (see picture) is discriminated from isophthalate and phthalate.

引用

页码：3847 / 3852

页数：6

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