Abstract
A number of 7-diethylamino-4-(2-arylethenyl)coumarins were obtained by condensation of 7-diethylamino-4-methylcoumarin with aromatic aldehydes, while only a product of addition to the carbon—nitrogen double bond is formed with benzalaniline. The spectral-luminescence properties of the compounds obtained were investigated.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 319–322, March, 1991.
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Tkach, I.I., Andronova, N.A., Savvina, L.P. et al. Synthesis and spectral-luminescence properties of 7-diethylamino-4-(2-arylethenyl)coumarins. Chem Heterocycl Compd 27, 259–262 (1991). https://doi.org/10.1007/BF00474224
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DOI: https://doi.org/10.1007/BF00474224