Liquid-phase photofluorination with elemental fluorine. Part II. Synthesis of perfluorotertiary amines

摘要: Abstract The tertiary amines derived from hexafluoropropene dimers were subjected to liquid-phase photofluorination (LPPF). corresponding perfluorotertiary amines, which difficult synthesize by the conventional fluorination methods such as electrochemical and indirect using high-valency metal fluorides, obtained in good yields. Prepared this method F -( N,N -dimethyl-2- methylpentyl) amine 3 , -diethyl-2-methylpentyl) 4 -3-(1-pyrrolidino)-2-methylpentane 11 - ( -dimethyl-1,1-dimethyl-butyl) 13 . Discussion on regioselectivity reaction of -2-methyl-2-pentene (D-II) with secondary is also included connection necessity preparing a regioselective adduct,3-(1-pyrrolidino)- -2-methyl-2- pentene, for synthesis