Reaction of polyfluorocarbonyl compounds with 8-hydroxyquinolines |
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Authors: | V. I. Dyachenko M. V. Galakhov A. F. Kolomiets A. V. Fokin |
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Affiliation: | (1) A. N. Nesmeyanov Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, Moscow |
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Abstract: | It was shown that polyfluorocarbonyl compounds at 25°C in aprotic solvents readily C-alkylate 8-hydroxy- and 5-methyl-8-hydroxyquinolines. Selectivity was observed toward substitution at position 7 by nitropentafluoro- and hexafluoroacetones and at position 5 of 8-hydroxyquinoline by the methyl ester of trifluoropyruvic acid.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2786–2789 December, 1989. |
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