发明人赵玉洁,唐晓军,陈志强. "Method for the Synthesis of 4-(Dimethylamino)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 113007237 B, 授权公告日 2021-08-09.
发明人黄志刚,韩伟,张德明. "A Process for Preparing High-Purity 4-(Dimethylamino)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 117523262 B, 授权公告日 2019-02-22.
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