发明人刘建华,徐明华,高志强. "Method for the Synthesis of 1-(4-(Difluoromethoxy)-2-fluorophenyl)propan-1-one" [P]. 中国发明专利, 专利号 CN 116502687 A, 授权公告日 2019-10-14.
发明人黄志刚,张德明,郑宇鹏. "A Process for Preparing High-Purity 1-(4-(Difluoromethoxy)-2-fluorophenyl)propan-1-one" [P]. 中国发明专利, 专利号 CN 112266460 A, 授权公告日 2016-06-02.
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