Reactivity of carbon dioxide in hydrofluoroethers: a facile access to cyclic carbonates

The high solubility of CO2 in hydrofluoroethers led to various cyclic carbonates with excellent selectivities and yields. The fluorinated phase increased the amount of CO2 in contact with the reagents. Reactions could be realized under mild conditions at 80 °C, under atmospheric pressure or under 5 bar.