发明人郭海燕,李文辉,黄志刚. "Method for the Synthesis of 2-bromo-6-chloro-4-fluorobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112585719 A, 授权公告日 2018-08-18.
发明人高志强,何建平,郑宇鹏. "A Process for Preparing High-Purity 2-bromo-6-chloro-4-fluorobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114613466 B, 授权公告日 2019-07-27.
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