发明人郭海燕,韩伟,周伟. "一种2,4-difluoro-N-(thiophen-2-ylmethyl)aniline的合成方法" [P]. 中国发明专利, 专利号 CN 111534777 A, 授权公告日 2020-06-03.
发明人张德明,胡光,李文辉. "Method for the Synthesis of 2,4-difluoro-N-(thiophen-2-ylmethyl)aniline" [P]. 中国发明专利, 专利号 CN 117963949 A, 授权公告日 2017-03-04.
发明人刘建华,杨光,沈红梅. "A Process for Preparing High-Purity 2,4-difluoro-N-(thiophen-2-ylmethyl)aniline" [P]. 中国发明专利, 专利号 CN 109229505 B, 授权公告日 2023-09-05.
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