The Journal of Organic Chemistry

ι-Hydroperfluoroalkylaldehydes by Photochlorination of α, α, ι-Trihydroperfluoroalkanols

NO BRACE

文献索引：Brace,N.O. Journal of Organic Chemistry, 1961 , vol. 26, p. 4005 - 4010

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被引用次数: 12

摘要

Photochlorination of a, a, w-trihydroperfluoroalksnols at 10-40 gave good yields of o- hydroperfluoroaldehydes which were recovered by distillation from the initially-formed hemiacetals. An 80% yield of 5-H-perfluoropentanal-1 at a 25% conversion of alcohol xatl obtained. The yield of w-ch1orow'-hydroperfluoroalkane and a, a-dihydrofluoroalkyl ester sideproducts was sensitive to reaction conditions. The fluorinated aldehydes are reactive ...