Abstract Aerosol direct fluorination of 1, 2-dimethoxyethane, bis (2-methoxyethyl) ether, triethyleneglycol dimethyl ether, and tetraethyleneglycol dimethyl ether produced the perfluorinated analogs in 36%, 22%, 30% and 15% isolated yields based on total input of hydrocarbon into the reactor. High effluent concentrations in excess of 80% were obtained in all cases indicating that low yields are primarily due to mechanical losses, not ...