发明人马晓峰,郭海燕,胡光. "Method for the Synthesis of n1-((3-Bromothiophen-2-yl)methyl)-n2,n2-diethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 112430078 A, 授权公告日 2018-10-05.
发明人黄志刚,何建平,韩伟. "A Process for Preparing High-Purity n1-((3-Bromothiophen-2-yl)methyl)-n2,n2-diethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 110272267 B, 授权公告日 2021-09-17.
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