137445-17-1Relevant articles and documents
Reactions Involving Fluoride Ion. Part 35. Fluorinated Derivatives of Benzyl Anions
Chambers, Richard D.,Greenhall, Martin P.,Seabury, Mark J.
, p. 2061 - 2064 (2007/10/02)
Hexafluoroisopropyl groups were introduced into fluorinated aromatic systems using 2H-pentafluoropropene and caesium fluoride.Reaction with pentafluoronitrobenzene gave a fluorinated isoxazole and a mechanism is advanced for this reaction.Direct observation of fluorinated benzyl anion derivatives has been possible and effects on fluorine chemical shifts are discussed.