作者:I.L. Knunyants、Yo.G. Abduganiev、E.M. Rockhlin、P.O. Okulevich、N.I. Kaprushina
DOI:10.1016/0040-4020(73)85001-x
日期:1973.1
number of perfluoromethacrylic acid derivatives have been prepared by the elimination of alkyl fluoride from substituted alkoxyperfluoroisobutylenes through the action of Lewis acids. Adducts (11a,b) containing a mesomeric carbonium-cation and a tetrafluoroborate-anion were obtained by reacting aminoacetals of bis(trifluoromethyl)ketene with BF3.
通过在路易斯酸的作用下从取代的烷氧基全氟异丁烯中消除烷基氟化物,已经制备了许多全氟甲基丙烯酸衍生物。通过使双(三氟甲基)乙烯酮的氨基缩醛与BF 3反应,获得了包含介晶碳阳离子和四氟硼酸根阴离子的加合物(11a,b)。