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Synthesis of a Fluorophore with Improved Optical Brightness
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作者 Macduff Okuom Mark Wilson +9 位作者 Jordan Groathouse Junsik Lee Dave Symonsbergen Casey Gustafson Mitch Trauernicht homar barcena Cassie Reicks Sharmin Sikich Raychelle Burks Andrea Holmes 《International Journal of Organic Chemistry》 2013年第4期256-261,共6页
The synthesis and characterization of a novel fluorophore(1), with potential application as an optical brightener are reported. This compound was prepared by reacting 4,4-diaminostilbene-2,2-disulfonic acid with cyanu... The synthesis and characterization of a novel fluorophore(1), with potential application as an optical brightener are reported. This compound was prepared by reacting 4,4-diaminostilbene-2,2-disulfonic acid with cyanuric chloride in the presence of Na2CO3 followed by the addition of trityl aniline. Solution and solid state fluorescence demonstrated a strong blue/purple emission centered at 450 nm. 1H-NMR spectroscopy, mass spectrometry analysis, elemental analysis, and DOSY-NMR were used for the characterization of the fluorophore. 展开更多
关键词 OPTICAL BRIGHTENER FLUOROPHORE Diaminostilbene Cyanuric CHLORIDE OPTICAL BRIGHTNESS
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