| 摘要 |
PROBLEM TO BE SOLVED: To provide a new method for simply and profitably producing anα-perfluoroalkylated acrylic acid derivative from anα-perfluoroalkylated-β-oxypropionic acid derivative as a raw material compound. SOLUTION: This method for producing the fluorine-containing acrylic acid derivative represented by general formula [II] is characterized by reacting an oxypropionic acid derivative represented by general formula [I] [Rf is a 1 to 10C perfluoroalkyl; R<SP>1</SP>and R<SP>2</SP>are each identically or differently H, or a 1 to 20C straight chain or branched alkyl which may have a non-substituted or substituted aromatic ring, or a 1 to 20C straight chain or branched alkyl which may have a non-substituted or mono- or more-substituted (a halogen atom, OH, a 1 to 10C straight chain or branched alkoxy which may have a cyclic moiety, or a non-substituted or substituted aromatic ring) cyclic moiety] in the absence of a catalyst or in the presence of a catalyst. COPYRIGHT: (C)2005,JPO&NCIPI
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