发明人唐晓军,王建平,李文辉. "一种(E)-3-甲基-4-氧-2-丁烯酸的合成方法" [P]. 中国发明专利, 专利号 CN 111031781 A, 授权公告日 2021-11-06.
发明人李文辉,钱学锋,杨光. "Method for the Synthesis of (E)-3-Methyl-4-oxo-2-butenoic acid" [P]. 中国发明专利, 专利号 CN 110601344 B, 授权公告日 2025-06-17.
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