RfI(Ph)OSO2CF3 or RfI(Ph)OSO3H smoothly reacted with various trimethylsilyl enol ethers under mild conditions to give α-(perfluoroalkyl) carbonyl and γ=(perfluoroalkyl)-α,β-unsaturated carbonyl compounds in high yields.
R f I(Ph)OSO 2 CF 3或R f I(Ph)OSO 3 H在温和条件下与各种三甲基甲
硅烷基烯醇醚平稳反应,得到α-(
全氟烷基)羰基和γ=(
全氟烷基)-α,β-不饱和羰基化合物的收率很高。