Synthesis of fluorinated olefins from fluorinated alcohol

摘要

A method for producing hydrofluoroalkenes and R f _CF = CH _2, a process for producing the mixture by contacting the Lewis acid hydro fluoro alkanol of 2 _OH structure R _f CF 2 _CH, and diluted with a solvent and the mixture a step of solvent mixture and heating the reactive metal for a sufficient time and process it to produce a solvent mixture by the steps of contacting the reactive metal and the solvent mixture, to generate the hydrofluoroalkenes, hydrofluoroalkenes condensing the volatile products containing, and a step of collecting, Here, R _f, the method is a fluorine-substituted alkyl group or F is disclosed.