发明人李文辉,朱建伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111304122 A, 授权公告日 2022-04-06.
发明人王建平,赵玉洁,郑宇鹏. "Method for the Synthesis of 2-Ethynyl-5-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 108871191 A, 授权公告日 2018-06-13.
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