发明人马晓峰,罗永刚,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115932413 A, 授权公告日 2018-12-01.
发明人罗永刚,张德明,郑宇鹏. "Method for the Synthesis of Ethyl 2-(2-bromo-6-cyano-4-(trifluoromethyl)phenyl)acetate" [P]. 中国发明专利, 专利号 CN 113069382 A, 授权公告日 2020-10-15.
发明人赵玉洁,胡光,周伟. "A Process for Preparing High-Purity Ethyl 2-(2-bromo-6-cyano-4-(trifluoromethyl)phenyl)acetate" [P]. 中国发明专利, 专利号 CN 110144995 A, 授权公告日 2019-05-22.
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