Abstract
Condensation of p-methoxybenzylidene-2-naphthylamine with methyl ethyl ketone leads to a mixture of 1-ethyl- and 1,2-dimethyl-3-(p-methoxyphenyl)benzo[f]quinolines, for which protic and quaternary salts were obtained. Cyanine dyes were synthesized from 1,2-dimethyl-3-(p-methoxyphenyl)benzo[f]quinoline methiodide.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1223–1226, September, 1976.
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Kozlov, N.S., Zhikhareva, O.D. 1-Ethyl- and 1,2-dimethyl-3-(p-methoxyphenyl)benzo[f]quinolines and their transformations. Chem Heterocycl Compd 12, 1012–1015 (1976). https://doi.org/10.1007/BF00480395
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DOI: https://doi.org/10.1007/BF00480395