发明人杨光,朱建伟,高志强. "Method for the Synthesis of 2-Bromo-2’-bromo-4’-methoxyacetophenone" [P]. 中国发明专利, 专利号 CN 112816016 A, 授权公告日 2022-09-02.
发明人孙丽萍,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 2-Bromo-2’-bromo-4’-methoxyacetophenone" [P]. 中国发明专利, 专利号 CN 111887924 A, 授权公告日 2023-12-26.
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