发明人陈志强,沈红梅,韩伟. "一种5-乙酰氧基-2-甲基苯并呋喃-3-羧酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 110947184 A, 授权公告日 2021-12-03.
发明人赵玉洁,罗永刚,张德明. "Method for the Synthesis of Ethyl 5-acetoxy-2-methylbenzofuran-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116792530 B, 授权公告日 2021-06-21.
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