发明人何建平,孙丽萍,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114904646 A, 授权公告日 2025-03-21.
发明人李文辉,周伟,孙丽萍. "Method for the Synthesis of Methyl 2-(2-bromo-3-cyano-6-methylphenyl)acetate" [P]. 中国发明专利, 专利号 CN 109732308 B, 授权公告日 2018-11-19.
发明人张德明,何建平,杨光. "A Process for Preparing High-Purity Methyl 2-(2-bromo-3-cyano-6-methylphenyl)acetate" [P]. 中国发明专利, 专利号 CN 108448052 B, 授权公告日 2023-08-05.
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