A sensitive and highly selective fluorescent sensor for In3+

Yan-Chao Wu; Hui-Jing Li; Hua-Zheng Yang

doi:10.1039/C0OB00002G

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A sensitive and highly selective fluorescent sensor for In³⁺†

Yan-Chao Wu,*^ab Hui-Jing Li^b and Hua-Zheng Yang^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Element-Organic Chemistry, Institute of Element-Organic Chemistry, Nankai University, Tianjin 300071, China
E-mail: ycwu@iccas.ac.cn

^b Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China

Abstract

A simple neutral fluorescent sensor based on pyrazolo[1,5-a]pyrimidine exhibited a unique selectivity for indium(III) ion (In³⁺) over various other metal ions with dramatic fluorescence response in acetonitrile.

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Supplementary files

Experimental procedures, product characterization, copies of ¹H NMR and ¹³C NMR spectra, fluorescence data, and fluorescence spectra PDF (439K)

Article information

DOI: https://doi.org/10.1039/C0OB00002G
Article type: Communication
Submitted: 14 Apr 2010
Accepted: 02 Jun 2010
First published: 16 Jun 2010

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Org. Biomol. Chem., 2010,8, 3394-3397

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A sensitive and highly selective fluorescent sensor for In³⁺

Y. Wu, H. Li and H. Yang, Org. Biomol. Chem., 2010, 8, 3394 DOI: 10.1039/C0OB00002G

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Organic & Biomolecular Chemistry