An efficient synthesis of fluorinated enol ethers derived from carbohydrates is reported. A modified Julia olefination reaction of functionalized lactones with fluorine‐substituted sulfones gives the corresponding monofluorinated tri‐ or tetrasubstituted exo‐glycals.

Convenient access to homochiral fluoroalkenes is described via a Julia-Kocienski olefination reaction. The required homochiral fluorosulfone is synthesized by a Mitsunobu reaction from readily available enantiopure secondary alcohols.