发明人刘建华,张德明,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109464890 A, 授权公告日 2024-02-16.
发明人黄志刚,林芳,李文辉. "Method for the Synthesis of 5-Bromo-2-methoxybenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112725624 B, 授权公告日 2019-05-17.
发明人何建平,王建平,林芳. "A Process for Preparing High-Purity 5-Bromo-2-methoxybenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 116509696 B, 授权公告日 2023-10-24.
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