发明人高志强,马晓峰,冯建国. "Method for the Synthesis of 2-(2,2,2-Trifluoroethyl)benzo[d]oxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110491826 A, 授权公告日 2024-08-27.
发明人杨光,张德明,黄志刚. "A Process for Preparing High-Purity 2-(2,2,2-Trifluoroethyl)benzo[d]oxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117831277 B, 授权公告日 2018-12-20.
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