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Vol. 24 No. 1 (2012): Vol 24 Issue 1

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

Yingchun Wang
College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, P.R. China
Ye Zhang
Department of Chemistry, Guilin Normal College, Guangxi 541001, P.R. China ; College of Chemistry and Chemical Engineering, South Central University, Hunan, P.R. China
Xianghui Yi
Department of Chemistry, Guilin Normal College, Guangxi 541001, P.R. China
Wen Qin
Department of Chemistry, Guilin Normal College, Guangxi 541001, P.R. China

Corresponding Author(s) : Wen Qin

glqinwen@163.com

Asian Journal of Chemistry, Vol. 24 No. 1 (2012): Vol 24 Issue 1

Abstract

Some 1,8-naphthalimide derivatives (4a-4d) were designed and synthesized from 1,8-naphthalic anhydride and their structures were characterized by 1H 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 (KSV) 6.37 × 103 L mol-1 and binding constants (Ka) 3.03 × 103 L mol-1, respectively.

Keywords

Synthesis Fluorescence probes 1,8-Naphthalimides
Wang, Y., Zhang, Y., Yi, X., & Qin, W. (2011). Design and Synthesis of Some 1,8-Naphthalimides as Fluorescence Probes for Transition Metal Ions. Asian Journal of Chemistry, 24(1), 323–326. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/16011
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