发明人张德明,刘建华,钱学锋. "Method for the Synthesis of n1,n1-Dimethyl-n2-(2-(trifluoromethoxy)benzyl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 114984016 B, 授权公告日 2020-03-19.
发明人钱学锋,韩伟,陈志强. "A Process for Preparing High-Purity n1,n1-Dimethyl-n2-(2-(trifluoromethoxy)benzyl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 115869964 A, 授权公告日 2020-09-15.
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