Synthesis of fluoroacylated 4,5-dihydrofurans and fluoroalkylated tetrahydrofurans by the radical cyclization using manganese(III) acetate. Part II

► Manganese(III) acetate as radical oxidant is very effective reagent for prepare fluorinated organic compounds. ► 4,5-Dihydrofurans contaning trifluoromethyl ketone are obtained from available fluorinated-1,3-dicarbonyls and alkenes. ► Fluoroalkylated-tetrahydrofurans are produced depending on structure of alkene used.