Nucleophilic trifluoromethylation of R F-containing 4-quinolones, 8-aza-and 1-thiochromones with (trifluoromethyl) trimethylsilane

VY Sosnovskikh, BI Usachev, DV Sevenard…

Index: Usachev, Boris I.; Sosnovskikh, Vyacheslav Ya. Journal of Fluorine Chemistry, 2004 , vol. 125, # 9 p. 1393 - 1395

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Citation Number: 25

Abstract

Reactions of N-substituted 2-polyfluoroalkyl-4-quinolones and 8-aza-5, 7-dimethyl-2- polyfluoroalkylchromones with (trifluoromethyl) trimethylsilane proceed mainly as a 1, 4- nucleophilic trifluoromethylation to give N-substituted 2, 2-bis (polyfluoroalkyl)-2, 3-