Design and Synthesis of Some 1,8-Naphthalimides as Fluorescence Probes for Transition Metal Ions

被引：0

作者：

Wang, Yingchun ^{[2
]}

Zhang, Ye ^{[1
]}

Yi, Xianghui ^{[1
]}

Qin, Wen ^{[1
]}

机构：

[1] Guilin Normal Coll, Dept Chem, Guangxi 541001, Peoples R China

[2] Jishou Univ, Coll Chem & Chem Engn, Jishou 416000, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 01期

基金：

中国国家自然科学基金;

关键词：

1,8-Naphthalimides; Synthesis; Fluorescence probes; MOLECULAR DEVICES; SENSORS; CHEMOSENSOR;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some 1,8-naphthalimide derivatives (4a-4d) were designed and synthesized from 1,8-naphthalic anhydride and their structures were characterized by H-1 NMR, MS and elementary analysis. Then their fluorescence probes for five transition metal ions Cd2+, Co2+, Cu2+, Ni2+ and Zn2+ was investigated by fluorescence titration, respectively. The results showed that compound 4a can available and selectively probe for cobalt(II) ion, with quenching constant (K-SV) 6.37 x 10(3) L mol(-1) and binding constants (K-a) 3.03 x 10(3) L mol(-1), respectively.

引用

页码：323 / 326

页数：4

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