The title reagent, readily prepared from methyl β,β,β-trifluoropropionate with trimethylsilyl triflate, is shown to react with a broad variety of acetals to provide the corresponding α-CF3 β-alkoxy esters in good yields.
标题试剂,很容易从甲基β,β,β-三
氟代三甲基甲
硅烷,
三氟甲磺酸中,示出与种类繁多的
缩醛,得到相应的α-CF的反应制备3以良好的收率β -烷氧基酯。