发明人钱学锋,朱建伟,李文辉. "Method for the Synthesis of 1-(5-Ethoxybenzo[d]oxazol-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 108463675 B, 授权公告日 2021-02-27.
发明人赵玉洁,李文辉,马晓峰. "A Process for Preparing High-Purity 1-(5-Ethoxybenzo[d]oxazol-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 115852552 B, 授权公告日 2025-10-15.
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