The reactions of nitrogen trifluoride (1) with hexafluoropropene (2) in the
presence of cesium fluoride (CsF) gave 2- (3) and 1-heptafluoropropyldiflu
oroamine (4) in moderate yields. Tetrafluoroethylene (6) and octafluoro-2-b
utene (8) similarly reacted with 1 to give corresponding products. (C) 2000
Elsevier Science S.A. All rights reserved.