Pduomacrylic acid and estm CF2=CF-COOR 1 (a R=H;b,R=allcyl) ye useful monomers for manufacnuing fluorinated ion-exchange rcsins and fluorinated coating films'”.Since their fint synthesis by Heme A. L.3 numerous methods have been found for rheir preparations. In the reaction of pemuoropropene with an alcohol4, drastic conditions WC~C necessary to achieve the dehydrofluorination of anafluoropropionic acid estm CF3CFH-COOR.In the AICIa mediared condensation of CFCl=CFCl with CFCl? ...
