Abstract
The luminescence spectra (of crystals and toluene solutions) and the absolute quantum yields of the fluorescence of thianaphtheno[3, 2-b] -thianaphthene, tetraphenylthiophene, 2-phenylthianaphthene, and their sulfones have been measured. The oxidation of the sulfur heterocycles to the corresponding sulfones leads to a marked decrease in the intensity of their luminescence.
References
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Vinetskaya, Y.M., Voronkov, M.G., Krasovitskii, B.M. et al. Luminescence of some sulfur-containing heterocycles and their sulfones. Chem Heterocycl Compd 4, 139–140 (1970). https://doi.org/10.1007/BF00478112
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DOI: https://doi.org/10.1007/BF00478112