发明人何建平,刘建华,罗永刚. "一种2-氨基-3,4-二氟苯酚的合成方法" [P]. 中国发明专利, 专利号 CN 112947543 A, 授权公告日 2021-02-05.
发明人刘建华,胡光,钱学锋. "Method for the Synthesis of 2-Amino-3,4-difluorophenol" [P]. 中国发明专利, 专利号 CN 108795820 A, 授权公告日 2023-02-01.
发明人冯建国,赵玉洁,徐明华. "A Process for Preparing High-Purity 2-Amino-3,4-difluorophenol" [P]. 中国发明专利, 专利号 CN 116159358 A, 授权公告日 2023-04-09.
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