发明人冯建国,胡光,林芳. "Method for the Synthesis of 2-Chloro-1-(2,3-dihydrobenzofuran-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 111640376 B, 授权公告日 2025-10-20.
发明人杨光,刘建华,冯建国. "A Process for Preparing High-Purity 2-Chloro-1-(2,3-dihydrobenzofuran-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 110613966 A, 授权公告日 2019-06-26.
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