A highly selective fluorescent sensor for Fe3+ ion based on coumarin derivatives

Four amide-containing coumarin derivatives were synthesized. These sensors exhibited a selective fluorescence quenching effect to Fe 3+ . Among them, sensor 4 shows a pronounced selectivity for Fe 3+ over a wide range of tested metal ions in acetonitrile.

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Bibliographic Details
Published in:Research on chemical intermediates 2013-11, Vol.39 (9), p.4081-4090
Main Authors: Chen, Guo Feng, Jia, Hui Ming, Zhang, Li Yan, Hu, Jing, Chen, Bao Hua, Song, Ya Li, Li, Ji Tai, Bai, Guo Yi
Format: Article
Language:English
Subjects:
Catalysis
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Physical Chemistry
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Description
Summary:Four amide-containing coumarin derivatives were synthesized. These sensors exhibited a selective fluorescence quenching effect to Fe 3+ . Among them, sensor 4 shows a pronounced selectivity for Fe 3+ over a wide range of tested metal ions in acetonitrile.
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-012-0924-z