A fluorescent chemosensor based on β-N-glycosyl and coumarin for sensing of Hg(II) ions in acetonitrile

A novel fluorescent chemosensor containing a coumarin–thiourea unit and a β-N-glycosyl moiety is designed, synthesized, and characterized by 1H NMR, 13C NMR, and elemental analysis. The chemosensor can selectively and efficiently detect Hg2+ in CH3CN with a detection limit of 2.6 μM.

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Bibliographic Details
Published inJournal of chemical research Vol. 46; no. 4; p. 174751982211094
Main Authors Gu, Xiaomin, Huang, Bin, Xu, Cuixia, Jiang, Dawei, Zhao, Qiang
Format Journal Article
LanguageEnglish
Published London, England SAGE Publications 01.07.2022
Sage Publications Ltd
Subjects
Acetonitrile
Chemical sensors
Chemoreceptors
Coumarin
Fluorescence
Mercury compounds
NMR
Nuclear magnetic resonance
thiourea
selectively
coumarin
N-glycosyl
fluorescent sensor
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Summary:A novel fluorescent chemosensor containing a coumarin–thiourea unit and a β-N-glycosyl moiety is designed, synthesized, and characterized by 1H NMR, 13C NMR, and elemental analysis. The chemosensor can selectively and efficiently detect Hg2+ in CH3CN with a detection limit of 2.6 μM.
ISSN:1747-5198
2047-6507
DOI:10.1177/17475198221109402