发明人徐明华,韩伟,唐晓军. "一种2-氟-4-溴-5-氯苯磺酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 111594871 A, 授权公告日 2018-01-01.
发明人徐明华,高志强,赵玉洁. "Method for the Synthesis of 4-Bromo-5-chloro-2-fluorobenzenesulfonyl Chloride" [P]. 中国发明专利, 专利号 CN 114208351 B, 授权公告日 2023-09-26.
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