发明人冯建国,韩伟,郑宇鹏. "一种2-乙基-2-(4-硝基苯基)丙二酸二乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 112278297 A, 授权公告日 2022-04-03.
发明人李文辉,张德明,胡光. "Method for the Synthesis of Diethyl 2-ethyl-2-(4-nitrophenyl)malonate" [P]. 中国发明专利, 专利号 CN 113044861 A, 授权公告日 2022-04-24.
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