A colorimetric ligand for mercuric ion

被引：82

作者：

Brummer, O

La Clair, JJ

Janda, KD

机构：

[1] Scripps Res Inst, Skaggs Inst Chem Biol, La Jolla, CA 92037 USA

[2] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA

[3] Scripps Res Inst, Dept Mol Biol, La Jolla, CA 92037 USA

来源：

ORGANIC LETTERS | 1999年 / 1卷 / 03期

关键词：

D O I：

10.1021/ol990730f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Practical materials are needed to expedite the detection and screening of heavy metals. This Letter describes the synthesis of a new phosphorodithioate-based ligand 1 that specifically communicates a color change when exposed to mercuric ion, The origin of this recognition arises through a charge transfer and solubility change. This ligand now extends a new means to visually screen and spectroscopically quantify mercuric ion.

引用

收藏

页码：415 / 418

页数：4

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