Ring opening reactions of acetoxydifluorocyclopropanes with various nucleophiles were investigated. Alkaline hydrolysis of acetoxydifluorocyclopropane afforded the α, α-difluoro ketone, α-fluoro enone and, in the case of 4, α-fluoro-β-methoxy ketone (8), while reactions with CH3Li, Grignard reagent and LiAlH4 gave the corresponding fluoro allyl alcohol derivatives (15) exclusively, in good yields. The reaction of 3 with CH3MgI in the presence of CuBr afforded 2-fluoro-3-methylcyclotridecanone (21).