Tetrahedron

Electrophilic elimination of alkyl flourides from alkyl flouroalkenyl ethers: A new way of synthesizing perfluoromethacrylic acid derivatives

IL Knunyants, YG Abduganiev, EM Rockhlin…

文献索引：Knunyants,I.L. et al. Tetrahedron, 1973 , vol. 29, p. 595 - 601

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被引用次数: 19

摘要

A 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.