发明人朱建伟,王建平,韩伟. "Method for the Synthesis of Ethyl 3-methyl-2-oxobut-3-enoate" [P]. 中国发明专利, 专利号 CN 112178510 B, 授权公告日 2025-12-21.
发明人马晓峰,徐明华,张德明. "A Process for Preparing High-Purity Ethyl 3-methyl-2-oxobut-3-enoate" [P]. 中国发明专利, 专利号 CN 114021762 A, 授权公告日 2025-03-16.
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