发明人张德明,刘建华,钱学锋. "Method for the Synthesis of 2-(2-Bromo-5-fluorophenyl)ethanesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108050071 A, 授权公告日 2022-05-08.
发明人刘建华,李文辉,钱学锋. "A Process for Preparing High-Purity 2-(2-Bromo-5-fluorophenyl)ethanesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113526601 A, 授权公告日 2015-08-19.
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