2-aza-1,3-butadiene derivatives featuring an anthracene or pyrene unit:: Highly selective colorimetric and fluorescent signaling of Cu2+ cation

被引：205

作者：

Martinez, Rosario ^{[1
]}

Zapata, Fabiola ^{[1
]}

Caballero, Antonio ^{[1
]}

Espinosa, Arturo ^{[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 | 2006年 / 8卷 / 15期

关键词：

D O I：

10.1021/ol0610791

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new probe based on an anthryl derivative bearing an azadiene side chain selectively senses Cu2+ in acetonitrile through two different channels: the yellow-to-orange color change and a remarkable enhancement of the fluorescence, whereas the pyrenyl analogous behaves as a fluorescent sensor for Cu2+ and Hg2+ in aqueous environment.

引用

页码：3235 / 3238

页数：4

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