Preparation of 1-X-2,2-Difluoroethenylxenon(II) Tetrafluoroborates [CF 2=CXXe][BF4]
The new type of alkenylxenon(II) salts [CF2=CXXe] [BF 4] (X = H, Cl, CF3) was prepared by reacting the corresponding alkenyldifluoroboranes CF2=CXBF2 with XeF2 in 1,1,1,3,3-pentafluoropropa