发明人钱学锋,黄志刚,罗永刚. "一种2-(2-Chloro-benzyl)-5-methyl-2,4-dihydro-pyrazol-3-one的合成方法" [P]. 中国发明专利, 专利号 CN 110468151 A, 授权公告日 2020-12-08.
发明人何建平,李文辉,郑宇鹏. "Method for the Synthesis of 2-(2-Chloro-benzyl)-5-methyl-2,4-dihydro-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 117967254 A, 授权公告日 2023-02-14.
发明人郭海燕,杨光,唐晓军. "A Process for Preparing High-Purity 2-(2-Chloro-benzyl)-5-methyl-2,4-dihydro-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 115716587 A, 授权公告日 2021-12-05.
参考文献 Literature
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