发明人钱学锋,唐晓军,何建平. "Method for the Synthesis of 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,4,4-trifluorobutane-1,3-dione" [P]. 中国发明专利, 专利号 CN 109122442 B, 授权公告日 2025-03-27.
发明人黄志刚,钱学锋,胡光. "A Process for Preparing High-Purity 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4,4,4-trifluorobutane-1,3-dione" [P]. 中国发明专利, 专利号 CN 110070507 B, 授权公告日 2019-03-17.
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