发明人林芳,沈红梅,朱建伟. "Method for the Synthesis of 3-(thiophen-2-yl)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 115647765 B, 授权公告日 2017-12-18.
发明人张德明,刘建华,孙丽萍. "A Process for Preparing High-Purity 3-(thiophen-2-yl)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 110947742 A, 授权公告日 2016-02-05.
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