Heng-dao Quan, Masanori Tamura, Ren-xiao Gao
2003
Citations
0
Influential Citations
5
Citations
Journal
Journal of Fluorine Chemistry
Abstract
Abstract The research was focused on the defluorination of chlorofluoroethers to corresponding esters using porous aluminum fluoride (PAF) or MF n /PAF. In the work up process, the product was easily separated from the reagent. Thus, the reaction would be a practical preparation method for polyfluorinated esters. Trifluoromethyl chlorodifluoroacetate was obtained by the reaction of 1,2-dichlorotrifluoroethyltrifluoromethyl ether with fuming sulfuric acid in 49% yield.