发明人朱建伟,马晓峰,冯建国. "Method for the Synthesis of 2,4-Dibromo-3-(difluoromethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 109241592 A, 授权公告日 2024-06-05.
发明人何建平,马晓峰,朱建伟. "A Process for Preparing High-Purity 2,4-Dibromo-3-(difluoromethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 117298643 A, 授权公告日 2024-08-07.
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