发明人林芳,杨光,赵玉洁. "Method for the Synthesis of Methyl 4-bromo-3-chloro-2,6-difluorobenzoate" [P]. 中国发明专利, 专利号 CN 110504926 A, 授权公告日 2018-04-11.
发明人李文辉,徐明华,胡光. "A Process for Preparing High-Purity Methyl 4-bromo-3-chloro-2,6-difluorobenzoate" [P]. 中国发明专利, 专利号 CN 111240074 A, 授权公告日 2020-07-10.
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