发明人王建平,郑宇鹏,钱学锋. "一种4-二甲基氨基苯乙炔的合成方法" [P]. 中国发明专利, 专利号 CN 109451917 A, 授权公告日 2023-07-11.
发明人冯建国,马晓峰,沈红梅. "Method for the Synthesis of 4-Dimethylaminophenylacetylene" [P]. 中国发明专利, 专利号 CN 115161377 A, 授权公告日 2018-03-14.
发明人郭海燕,孙丽萍,罗永刚. "A Process for Preparing High-Purity 4-Dimethylaminophenylacetylene" [P]. 中国发明专利, 专利号 CN 108314004 A, 授权公告日 2022-07-15.
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