发明人黄志刚,胡光,赵玉洁. "一种2,4-二甲基吡咯烷的合成方法" [P]. 中国发明专利, 专利号 CN 117726567 A, 授权公告日 2019-10-07.
发明人张德明,孙丽萍,林芳. "Method for the Synthesis of 2,4-Dimethylpyrrolidine" [P]. 中国发明专利, 专利号 CN 115075019 A, 授权公告日 2019-05-14.
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