发明人高志强,赵玉洁,张德明. "Method for the Synthesis of 3-bromo-4-cyanobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114976687 A, 授权公告日 2022-06-09.
发明人刘建华,冯建国,赵玉洁. "A Process for Preparing High-Purity 3-bromo-4-cyanobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117206489 A, 授权公告日 2015-12-10.
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