Issue 5, 2013

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

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

Supplementary files

Article information

Article type
Paper
Submitted
13 Dec 2012
Accepted
01 Mar 2013
First published
04 Mar 2013

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

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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