发明人林芳,何建平,赵玉洁. "Method for the Synthesis of 4-Bromo-2-methoxybenzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 115645206 B, 授权公告日 2017-05-03.
发明人李文辉,唐晓军,周伟. "A Process for Preparing High-Purity 4-Bromo-2-methoxybenzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 111457791 B, 授权公告日 2021-09-04.
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