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发明人王建平,赵玉洁,高志强. "Method for the Synthesis of 4-Chloro-3-(5,7-dimethylbenzo[d]oxazol-2-yl)aniline" [P]. 中国发明专利, 专利号 CN 113040892 B, 授权公告日 2021-04-01.
发明人唐晓军,胡光,周伟. "A Process for Preparing High-Purity 4-Chloro-3-(5,7-dimethylbenzo[d]oxazol-2-yl)aniline" [P]. 中国发明专利, 专利号 CN 111865383 A, 授权公告日 2022-02-21.
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