发明人李文辉,林芳,胡光. "一种4-(二甲基氨基)丁-2-烯酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 117155191 A, 授权公告日 2022-10-09.
发明人高志强,马晓峰,郭海燕. "Method for the Synthesis of Ethyl 4-(dimethylamino)but-2-enoate" [P]. 中国发明专利, 专利号 CN 113020459 A, 授权公告日 2023-03-15.
发明人钱学锋,张德明,林芳. "A Process for Preparing High-Purity Ethyl 4-(dimethylamino)but-2-enoate" [P]. 中国发明专利, 专利号 CN 112347198 B, 授权公告日 2025-06-14.
参考文献 Literature
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