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Synthesis of triazolyl anthracene as a selective fluorescent chemosensor for the Cu(II) ion

✍ Scribed by Kris Varazo; Fang Xie; Dana Gulledge; Qian Wang

Publisher: Elsevier Science
Year: 2008
Tongue: French
Weight: 312 KB
Volume: 49
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2008.06.092

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✦ Synopsis

The Cu(I)-catalyzed azide-alkyne cycloaddition reaction (CuAAC) has been used to synthesize an anthracene-based fluorescent compound that undergoes strong fluorescence quenching in the presence of Cu(II). Fluorescence studies indicate that the compound forms a 1:1 complex and can be used to quantitatively determine micromolar concentrations of Cu(II) in aqueous solution.

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