发明人王建平,李文辉,郭海燕. "Method for the Synthesis of (E)-4,4,4-trifluoro-3-methylbut-2-enoic acid
3-(Trifluoromethyl)crotonic acid
69056-67-3" [P]. 中国发明专利, 专利号 CN 111238900 B, 授权公告日 2019-06-05.
发明人黄志刚,胡光,沈红梅. "A Process for Preparing High-Purity (E)-4,4,4-trifluoro-3-methylbut-2-enoic acid
3-(Trifluoromethyl)crotonic acid
69056-67-3" [P]. 中国发明专利, 专利号 CN 110875742 B, 授权公告日 2018-08-01.
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3-(Trifluoromethyl)crotonic acid
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