发明人郭海燕,沈红梅,唐晓军. "一种5-氯-1-(3-氟苯基)-1H-吡唑-4-羧酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 112650367 A, 授权公告日 2019-11-23.
发明人李文辉,张德明,胡光. "Method for the Synthesis of Ethyl 5-chloro-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111708318 A, 授权公告日 2016-11-17.
发明人陈志强,黄志刚,郭海燕. "A Process for Preparing High-Purity Ethyl 5-chloro-1-(3-fluorophenyl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116500746 A, 授权公告日 2022-10-02.
参考文献 Literature
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