发明人赵玉洁,郑宇鹏,马晓峰. "Method for the Synthesis of (E)-2-(4-bromobenzoyl)-3-(dimethylamino)acrylonitrile" [P]. 中国发明专利, 专利号 CN 108770239 A, 授权公告日 2020-03-18.
发明人郑宇鹏,沈红梅,黄志刚. "A Process for Preparing High-Purity (E)-2-(4-bromobenzoyl)-3-(dimethylamino)acrylonitrile" [P]. 中国发明专利, 专利号 CN 109600746 B, 授权公告日 2023-11-21.
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