发明人杨光,刘建华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110500847 A, 授权公告日 2024-03-03.
发明人黄志刚,王建平,钱学锋. "Method for the Synthesis of 6-Ethyl-3-methylbenzofuran" [P]. 中国发明专利, 专利号 CN 115301286 A, 授权公告日 2025-06-05.
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