发明人林芳,赵玉洁,唐晓军. "Method for the Synthesis of 6-Chlorobenzo[b]thiophen-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112586384 B, 授权公告日 2016-08-23.
发明人郭海燕,钱学锋,黄志刚. "A Process for Preparing High-Purity 6-Chlorobenzo[b]thiophen-3(2H)-one" [P]. 中国发明专利, 专利号 CN 110396454 B, 授权公告日 2023-05-09.
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