发明人刘建华,李文辉,张德明. "一种2-溴-4-硝基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 117332881 A, 授权公告日 2020-09-10.
发明人郑宇鹏,唐晓军,罗永刚. "Method for the Synthesis of 2-Bromo-4-nitrobenzoic Acid" [P]. 中国发明专利, 专利号 CN 114131322 A, 授权公告日 2019-08-22.
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