Journal of fluorine chemistry

Polyfluoro-compounds based on the cycloheptane ring system. Part 8. Pentafluorotropolone and other hydroxy-and methoxypolyfluorotropones

ME Allen, R Stephens, JC Tatlow

文献索引：Allen,M.E.; Stephens,R. Journal of Fluorine Chemistry, 1984 , vol. 25, p. 309

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被引用次数: 6

摘要

Abstract Hexafluorotropone with aqueous sodium hydroxide afforded 2-, 3-, and 4- hydroxypentafluorotropone in the respective proportions, 15: 65: 20. The tropolone was isolated pure by chelation, and the 3-hydroxide by salt formation, but the 4-isomer was only obtained in admixture with the 3-hydroxide. Each product gave the corresponding methyl tropyl ether on treatment with diazomethane. Treatment of hexafluorotropone with sodium ...