发明人陈志强,何建平,冯建国. "Method for the Synthesis of 2,2-Difluoro-1-(pyridin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 112379749 A, 授权公告日 2017-02-05.
发明人唐晓军,马晓峰,钱学锋. "A Process for Preparing High-Purity 2,2-Difluoro-1-(pyridin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 110529309 B, 授权公告日 2018-09-28.
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