Replacement of the carboxylic acid function with fluorine

…, DH White, WS Bertrand, R Mokhtar…

文献索引：Patrick, Timothy B.; Johri, Kamalesh K.; White, David H.; Bertrand, William S.; Mokhtar, Rodziah; et al. Canadian Journal of Chemistry, 1986 , vol. 64, p. 138 - 141

全文：HTML全文

被引用次数: 68

摘要

Replacement of a carboxyl function by fluorine, fluorodecarboxylation, is a new process that can be accomplished by the reaction of alkanoic acids with xenon difluoride. Primary, tertiary, and benzylic acids perform best in the reaction, which is conducted at room temperature in methylene chloride or chloroform solution. A reaction mechanism is proposed in which the acid is initially converted to a fluoroxenon ester, RCO2XeF. The ...