发明人刘建华,赵玉洁,李文辉. "一种2-氟-4-氯苯磺酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 115482161 A, 授权公告日 2018-04-05.
发明人林芳,马晓峰,李文辉. "Method for the Synthesis of 4-Chloro-2-fluorobenzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112291926 B, 授权公告日 2021-06-14.
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