Abstract
The absorption and fluorescence spectra and the fluorescence quantum yields of 1-R-vinyl derivatives of benzo[f]quinoline containing aryl and 2-, 4-, and 6-quinolyl groups in the vinylene grouping and in the 3 position were studied. The relationship between the spectral-luminescence characteristics and the structures of the molecules was examined. It was established that solutions of compounds that contain a dimethylamino group attached to the phenyl ring give forced emission when they are excited with the second harmonic of a ruby laser. The effect of the solvent on the spectral-luminescence and generation characteristics of the indicated compounds was investigated.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 511–515, April, 1978.
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Kozlov, N.S., Gladchenko, L.F., Serzhanina, V.A. et al. Spectral-luminescence and generation characteristics of 1-R-vinyl-3-aryl(heteryl)benzo[f]quinolines. Chem Heterocycl Compd 14, 418–422 (1978). https://doi.org/10.1007/BF00472158
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DOI: https://doi.org/10.1007/BF00472158