Method for Preparing Fluorinated Methacrylate Compound
AssigneeSamhwa Paints Industries Co., Ltd.
InventorsSung Hyun Ko, Myeng Chan Hong
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Abstract
The present invention relates to a method for preparing a fluorinated methacrylate compound which can be used as a fluorine monomer for synthesizing a functional polymer having high oxygen permeability, water repellency and stain resistance. Specifically, the method can be carried out by a process of reacting an alcohol derivative and methacrylic acid anhydride in the presence of an imidazole-based base to obtain a fluorinated methacrylate. According to the preparation method of the present invention, since the reaction is carried out at room temperature and there is no process of removing the byproducts formed during the reaction, a high yield of fluorinated methacrylate can be obtained by a simple method within a short period of time.
Claims10
A method for preparing a fluorinated methacrylate represented by the following Chemical Formula 2, the method comprising reacting an alcohol represented by the following Chemical Formula 1 with methacrylic acid anhydride in the presence of an imidazole-based base.
- (wherein, R1 represents a fluorine-substituted C1-C20 alkyl group.)
Dependencies are inferred from the claim text.