Synthesis of 5-Fluoro-1,3-dioxin-4-ones: Novel Alternatives to α-Fluorinated Acyl Ketenes
作者:Tomoyasu Iwaoka、Tomoko Murohashi、Masayuki Sato、Chikara Kaneko
DOI:10.1055/s-1992-26283
日期:——
Fluorination of 5,6-unsubstituted 1,3-dioxin-4-ones and their 6-substituted derivatives by molecular fluorine followed by treatment with an appropriate organic base affords the title compounds, which can be converted either into heterocyclic compounds or into acylacetic acid derivatives having a fluorine atom.
通过分子氟对5,6-未取代的1,3-二氧四酮及其6-取代衍生物进行氟化,然后用适当的有机碱处理,可以获得所述化合物,这些化合物可以转化为杂环化合物或含有氟原子的酰乙酸衍生物。