Alternative synthetic routes to hydrofluoroolefins

• Environment friendly hydrofluoroolefins with terminal CFCH2, CHCHF and CHCF2 groups have been designed and prepared.
• HX or FBr elimination, Wittig-type olefination, fluorination with SF4.
• Novel fluoroalkenes with low boiling points.

A series of hydrofluoroolefins with CFCH2, CHCHF and CHCF2 groups were designed and prepared via various synthetic routes, including HX or BrF elimination, Wittig-type olefination or fluorination using SF4.

A series of novel low boiling hydrofluoroolefins with terminal CFCH2, CHCHF and CHCF2 groups have been prepared via various synthetic routes.Figure optionsDownload as PowerPoint slide