Highly regioselective SN2′ reaction of β-fluoroallylic phosphates with organocopper reagents and its application to the synthesis of fluorine-containing carbocycles

- SN2′ reaction of β-fluoroallyl phosphates with organocopper reagents proceeded very well.
- The SN2′ reaction was highly regioselective to give the γ-adducts in high yields.
- The ring-closing metathesis of thus obtained r-adducts took place well.