发明人林芳,胡光,沈红梅. "Method for the Synthesis of 1-(4-Bromo-7-methoxybenzofuran-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113382746 B, 授权公告日 2021-05-01.
Rossi M, Mueller T C, Sørensen M. "A Process for Preparing High-Purity 1-(4-Bromo-7-methoxybenzofuran-2-yl)ethanone" [P]. European Patent, EP 3071448 A1, 2022-01-23.
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