Selective detection of Fe(III) ions in aqueous solution with a 1,8-diacridylnaphthalene-derived fluorosensor |
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| Authors: | Christian Wolf Xuefeng Mei Haala K. Rokadia |
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| Affiliation: | Department of Chemistry, Georgetown University, Washington, DC 20057, USA |
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| Abstract: | ![]()
The syn-isomer of 1,8-bis(4,4′-diisopropyl-9,9′-diacridyl)naphthalene, 1, has been prepared by two consecutive Pd(PPh3)4-catalyzed Stille cross-coupling steps. This highly congested sensor undergoes Fe(III)-selective fluorescence quenching in water/acetonitrile even in the presence of excess of other metal ions. |
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| Keywords: | Stille coupling Congested aromatic compounds 1,8-Diacridylnaphthalenes Fluorosensing Metal ions |
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