Rhodamine-hydroxamate-based fluorescent chemosensor for FeIII

被引：126

作者：

Bae, Shinhyo

Tae, Jinsung ^{[1
]}

机构：

[1] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

[2] Yonsei Univ, CBMH, Seoul 120749, South Korea

来源：

TETRAHEDRON LETTERS | 2007年 / 48卷 / 31期

关键词：

D O I：

10.1016/j.tetlet.2007.06.014

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A hydroxamate-based chemosensor, which responds fluorescently and colorimetrically to Fe-III in micromolar ranges, has been developed. The rhodamine hydroxamate probe is prepared in two steps from rhodamine B base. The biomimetic hydroxamate binding site is attached to the rhodamine fluorophore to recognize Fe-III selectively over other biologically important metal ions. (c) 2007 Elsevier Ltd. All rights reserved.

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页码：5389 / 5392

页数：4

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