发明人何建平,刘建华,杨光. "一种5-甲基-4-(三氟甲基)-1H-吡唑-3-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 111784491 A, 授权公告日 2023-01-25.
发明人刘建华,罗永刚,胡光. "Method for the Synthesis of 5-Methyl-4-(trifluoromethyl)-1H-pyrazole-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 114938958 B, 授权公告日 2025-01-13.
发明人李文辉,杨光,赵玉洁. "A Process for Preparing High-Purity 5-Methyl-4-(trifluoromethyl)-1H-pyrazole-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 117316978 A, 授权公告日 2022-04-14.
参考文献 Literature
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