发明人刘建华,黄志刚,钱学锋. "Method for the Synthesis of 3-Bromo-4-fluoro-5-nitrobenzoic Acid" [P]. 中国发明专利, 专利号 CN 114295620 B, 授权公告日 2017-03-24.
Yamamoto T, Davis P L, Anderson J P. "A Process for Preparing High-Purity 3-Bromo-4-fluoro-5-nitrobenzoic Acid" [P]. US Patent, US 10889764 B2, 2015-09-10.
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