Invention Application
US20090036706A1 Polyfluoroalkyl Alcohol, Or (METH)Acrylic Acid Derivative Thereof, And Process For Producing The Same 有权
多氟烷基醇或(甲基)丙烯酸衍生物及其制备方法

Polyfluoroalkyl Alcohol, Or (METH)Acrylic Acid Derivative Thereof, And Process For Producing The Same
Abstract:
A polyfluoroalkyl alcohol, or a (meth)acrylic acid derivative thereof, represented by the following general formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOR (R:H or (meth)acrylic acid group; n: 1-6; a: 1-4; b: 1-3; and c: 1-3). Polyfluoroalkyl alcohol (R: hydrogen atom) can be produced by reaction of fluoroalkyl iodide represented by the following general formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cI with N-methyl formamide, followed by hydrolysis in the presence of an acid catalyst, whereas polyfluoroalkyl alcohol (meth)acrylic acid derivative (R: (meth)acrylic acid group) can be produced by reaction of the polyfluoroalkyl alcohol with (meth)acrylic acid.
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