Roberts E F, Thompson G K, Hughes D C. "一种1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one的合成方法" [P]. US Patent, US 10664244 B2, 2021-12-14.
发明人郑宇鹏,唐晓军,刘建华. "Method for the Synthesis of 1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 109049171 B, 授权公告日 2018-03-28.
发明人张德明,陈志强,周伟. "A Process for Preparing High-Purity 1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 113553637 B, 授权公告日 2017-04-11.
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