Perfluoroalkyl derivatives of nitrogen. Part XXVI. The preparation and rearrangement of polyfluorovinylamines and of trifluoromethyl trifluorovinyl ether
作者:R. N. Haszeldine、A. E. Tipping
DOI:10.1039/j39680000398
日期:——
trifluorovinyl ether, and pentafluoropropionyl fluoride. Pyrolysis of perfluoro-(NN-dimethylvinylamine) or of trifluoromethyltrifluorovinylether gives perfluoro-2-azapent-2-ene (55%) and pentafluoropropionyl fluoride (67%), respectively. The rearrangement of the vinylamine probably occurs by two mechanisms (mainly intramolecular and partly radical), since pyrolysis with a large excess of toluene gives