发明人杨光,林芳,何建平. "Method for the Synthesis of 1-[5-(trifluoromethyl)-2-pyridyl]ethanone" [P]. 中国发明专利, 专利号 CN 111956885 A, 授权公告日 2021-11-25.
发明人马晓峰,沈红梅,王建平. "A Process for Preparing High-Purity 1-[5-(trifluoromethyl)-2-pyridyl]ethanone" [P]. 中国发明专利, 专利号 CN 114576058 B, 授权公告日 2021-10-07.
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