Issue 5, 2013
From the journal:

New Journal of Chemistry

2-Thiohydantoin containing OH and NH recognition subunits: a fluoride ion selective colorimetric sensor†

Xue Yong,a   Mingjian Su,a   Wen Wan,a   Wenwei You,b   Xinwei Lu,b   Jinqing Qu*a  and  Ruiyuan Liu*b  

* Corresponding authors

a School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
E-mail: cejqqu@scut.edu.cn
Fax: +8602087111344
Tel: +8602087111344

b School of Pharmaceutical Science, Southern Medical University, Guangzhou 510515, P. R. China
E-mail: ruiyliu@smu.edu.cn
Fax: +8602061648196
Tel: +8602061648196

Abstract

A novel anion receptor based on 2-thiohydantoin, containing different hydrogen bonding donors such as OH and NH groups, was synthesized. This receptor showed a colorimetric response to fluoride ions. 1H NMR titration confirmed the deprontonation of the phenol OH group and hydrogen bonding interaction between NH group and F−.

Graphical abstract: 2-Thiohydantoin containing OH and NH recognition subunits: a fluoride ion selective colorimetric sensor

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Article information

DOI
https://doi.org/10.1039/C3NJ41134F
Article type
Paper
Submitted
13 Dec 2012
Accepted
01 Mar 2013
First published
04 Mar 2013

New J. Chem., 2013,37, 1591-1594

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2-Thiohydantoin containing OH and NH recognition subunits: a fluoride ion selective colorimetric sensor

X. Yong, M. Su, W. Wan, W. You, X. Lu, J. Qu and R. Liu, New J. Chem., 2013, 37, 1591 DOI: 10.1039/C3NJ41134F

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