Highly selective recognition of fluoride anion through direct deprotonation of intramolecularly hydrogen-bonded phenolic hydroxyl groups
X Zhang, J Fu, TG Zhan, L Dai, Y Chen, X Zhao
Index: Zhang, Xiang; Fu, Jie; Zhan, Tian-Guang; Dai, Liyan; Chen, Yingqi; Zhao, Xin Tetrahedron Letters, 2013 , vol. 54, # 37 p. 5039 - 5042
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Citation Number: 13
Abstract
Abstract A novel chemosensor for fluoride anion has been developed. This sensor, constructed by merging six phenolyl units into a hexaazatriphenylene (HAT) core, could recognize F− visually and spectroscopically with high selectivity over other anions, which was demonstrated by naked-eye experiment and UV–vis absorption spectroscopy study.
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