54081-32-2Relevant academic research and scientific papers
Reactions of polyfluorinated chalcones with o-aminobenzenethiol and its zinc salt
Shmuilovich,Orlova,Beregovaya,Shelkovnikov
experimental part, p. 361 - 367 (2011/11/05)
The reactions of polyfluorochalcones with o-aminothiophenol in methanol in the presence of HCl afford polyfluorine-substituted 2,3-dihydrobenzo[b][1,5] thiazepines. In some cases, the cyclization is accompanied by fluorine substitution in the perfluorophenyl ring. Probably, the formation of thiazepines proceeds through the Michael thia-adduct. The Zn salt of o-aminothiophenol reacts with chalcones in DMF exclusively via fluorine substitution.
Ein neuer Zugang zu substituierten 5,6,7,8-Tetrafluorchinolinen
Bader, H.J.,Schuetz, G.,Wenck, H.
, p. 457 - 460 (2007/10/02)
The reaction of 2,3,4,5,6-pentafluorochalkones in ammonium acetate/glacial acetic acid yields 5,6,7,8-tetrafluoroquinolines.In addition 4-pentafluorophenyl-2,6-diphenylpyridines are formed.
