Reactions of 6-(tri- and 6-(difluoromethyl))comanic acids and their ethyl esters with aniline and its 2-substituted derivatives

Reactions of 6-(tri- and 6-(difluoromethyl))comanic acids with aniline, o-phenylenediamine and o-aminophenol were investigated. RF-containing derivatives of 4-pyridones, benzodiazepines and quinoxalinones were synthesized. Electrophilic properties of 6-(trifluoromethyl)comanic acid were evaluated.

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► Reactions of 6-(tri- and 6-(difluoromethyl))comanic acids with aniline and its 2-substituted derivatives were investigated.
► RF-containing 4-pyridones, benzodiazepines and quinoxalinones were synthesized.
► Electrophilic properties of 6-CF3-comanic acid were evaluated.