发明人林芳,陈志强,韩伟. "Method for the Synthesis of methyl 2-[4-(chlorosulfonyl)-2-fluorophenyl]acetate" [P]. 中国发明专利, 专利号 CN 111152939 B, 授权公告日 2016-03-28.
发明人刘建华,周伟,李文辉. "A Process for Preparing High-Purity methyl 2-[4-(chlorosulfonyl)-2-fluorophenyl]acetate" [P]. 中国发明专利, 专利号 CN 111194071 B, 授权公告日 2023-10-20.
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