发明人朱建伟,郑宇鹏,马晓峰. "Method for the Synthesis of 4-Chloro-1-(5-chlorothiophen-2-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 113293416 B, 授权公告日 2018-04-09.
发明人杨光,胡光,黄志刚. "A Process for Preparing High-Purity 4-Chloro-1-(5-chlorothiophen-2-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 114917960 B, 授权公告日 2019-03-11.
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