Journal of Fluorine Chemistry p. 177 - 180 (1995)
Update date:2022-08-02
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Koppang, R.
Nucleophilic attack on hexafluorobenzene by sodium formanilides gave N,N'-diphenyl-2,3,5,6-tetrafluorophenylene-1,4-diamine as the main product at elevated temperature and N,N'-diformyl-N,N'-diphenyl-2,3,5,6-tetrafluorophenylene-1,4-diamine as the main compound at ambient temperature.Metallation of formanilide with lithium hydroxide instead of sodium hydride gave only 2,3,4,5,6-pentafluorodiphenylamine. - Keywords: Disubstitution; Fluorobenzene; Formanilides
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