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US 2010/0249446 A1Published application
Method for producing n-methacryloyl-4-cyano-3-trifluoromethylaniline
AssigneeSumitomo Chemical Company, Limited
InventorsTadashi Katsura, Tadashi Mizuno
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Abstract
A method for producing N-methacryloyl-4-cyano-3-trifluoromethylaniline, wherein 4-cyano-3-trifluoromethylaniline is crystallized from a mixed solvent of methanol and water, and the obtained 4-cyano-3-trifluoromethylaniline is reacted with methacryloyl chloride improved separation property even in industrial production in a large scale.
Claims4
A method for producing N-methacryloyl-4-cyano-3-trifluoromethylaniline, wherein 4-cyano-3-trifluoromethylaniline is crystallized from a mixed solvent of methanol and water, and the obtained 4-cyano-3-trifluoromethylaniline is reacted with methacryloyl chloride.
Dependencies are inferred from the claim text.