中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2S)-2-hydroxyl-3-methoxy-3,3-diphenyl ethyl propionate | 1349854-28-9 | C18H20O4 | 300.354 |
—— | 2,3-epoxy-3,3-diphenyl-propionic acid amide | 6636-04-0 | C15H13NO2 | 239.274 |
2-羟基-3,3-二苯基丙酸乙酯 | ethyl 2-hydroxy-3,3-diphenylpropanoate | 5449-42-3 | C17H18O3 | 270.328 |
2-羟基-3,3-二苯基丙酸 | 2,2-diphenyl-2-hydroxyethanoic acid | 41858-47-3 | C15H14O3 | 242.274 |
A general method of synthesis of 3-alkyl (or aryl) 3-fluoro 2-oxo esters is described. The opening of glycidic esters with HF–pyridine (70% w/w), followed by oxidation with Jones reagent, give the corresponding derivatives of fluoropyruvic esters in good yields.