| abstract |
An improved process for producing chlorinated and / or fluorinated propenes useful for the synthesis of HFO (hydrofluoroolefin) products. In the presence of a pressure above ambient pressure, a temperature below 450 ° C. and one or more catalysts / initiators, i) the formula CClX = CX 2 , wherein each X is independently Cl, Chloroethylene or chlorofluoroethylene having F) and ii) methane, chloromethane, fluoro having the formula CH 4−ab Cl a F b , where a and b are each 0-3 Reacting with methane or chlorofluoromethane to produce at least one chlorinated and / or fluorinated propene, wherein the generation of impurities is less than 5 mol%. One-stage method of manufacturing. [Selection] Figure 1 |