IJOC  Vol.3 No.4 , December 2013
Synthesis of a Fluorophore with Improved Optical Brightness

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.

Cite this paper
M. Okuom, M. Wilson, J. Groathouse, J. Lee, D. Symonsbergen, C. Gustafson, M. Trauernicht, H. Barcena, C. Reicks, S. Sikich, R. Burks and A. Holmes, "Synthesis of a Fluorophore with Improved Optical Brightness," International Journal of Organic Chemistry, Vol. 3 No. 4, 2013, pp. 256-261. doi: 10.4236/ijoc.2013.34037.
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