发明人何建平,朱建伟,钱学锋. "Method for the Synthesis of Methyl 2-(5-bromobenzofuran-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 109474027 B, 授权公告日 2019-12-11.
发明人黄志刚,钱学锋,冯建国. "A Process for Preparing High-Purity Methyl 2-(5-bromobenzofuran-3-yl)acetate" [P]. 中国发明专利, 专利号 CN 112709928 A, 授权公告日 2017-02-04.
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