Two unprecedented fluorescent nucleosides that feature BN-doped polycyclic aromatic hydrocarbons are presented. One of them, having a BN-modified phenanthrene moiety incorporated, shows blue fluorescence but suffers from poor stability under aqueous conditions. The other nucleoside comprises an internally BN-doped pyrene as the chromophore. It shows green fluorescence in various solvents and is stable under aqueous and alkaline conditions.
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| http://dx.doi.org/10.1021/acs.orglett.3c04226 | DOI Listing |
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BN-Phenanthrene- and BN-Pyrene-Based Fluorescent Uridine Analogues.
Org Lett
February 2024
Julius-Maximilians-Universität Würzburg, Institute of Inorganic Chemistry, Am Hubland, 97074 Würzburg, Germany.
Two unprecedented fluorescent nucleosides that feature BN-doped polycyclic aromatic hydrocarbons are presented. One of them, having a BN-modified phenanthrene moiety incorporated, shows blue fluorescence but suffers from poor stability under aqueous conditions. The other nucleoside comprises an internally BN-doped pyrene as the chromophore.
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