Series of α-mono-fluorinated acetoacetamides were synthesized under mild condition with industrialized Selectfluor as the F+ source in PEG-400. The approach avoided the use of base or metal catalyst, and most of cases proceeded in nearly quantitative conversions regardless of the electronic nature of the diversity substituent.
一系列α-单
氟乙酰胺在P
EG-400中使用工业化Selectfluor作为F+源,在温和条件下被合成。该方法避免了使用碱或
金属催化剂,并且在大多数情况下,无论多样性取代基的电子性质如何,都能实现几乎定量的转化。