Abstract
Amino derivatives of 1,3-diarylbenzo[f]quinoline were synthesized and subjected to reaction with methyl vinyl ketone in the presence of catalytic amounts of concentrated HCl to give the corresponding (3′-oxobutyl) aminophenyl derivatives. The electronic absorption and fluorescence spectra were studied, and the absolute fluorescence quantum yields of the synthesized compounds were determined. A relationship between the position and intensity of the absorption bands and the electron-donor substituents was uncovered, and a substantial effect of the nature of the solvent on the fluorescent spectra was established.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 116–120, January, 1976.
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Kozlov, N.S., Korobchenko, L.V., Shmanai, G.S. et al. Synthesis and spectral-luminescence properties of some substituted 1,3-diarylbenzo[f]quinolines. Chem Heterocycl Compd 12, 106–110 (1976). https://doi.org/10.1007/BF00473924
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DOI: https://doi.org/10.1007/BF00473924