中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-甲基-2-氧代丁酰乙酯 | ethyl 3-methyl-2-oxobutanoate | 20201-24-5 | C7H12O3 | 144.17 |
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.