发明人朱建伟,李文辉,王建平. "Method for the Synthesis of 3-(Dimethylamino)-1-[3-(trifluoromethyl)phenyl]but-2-en-1-one" [P]. 中国发明专利, 专利号 CN 111939137 A, 授权公告日 2020-05-21.
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