发明人罗永刚,韩伟,李文辉. "Method for the Synthesis of N1-[2-(trifluoromethyl)phenyl]-2-chloro-2-(2-chlorophenyl)acetamide" [P]. 中国发明专利, 专利号 CN 113600153 B, 授权公告日 2018-01-10.
发明人张德明,唐晓军,李文辉. "A Process for Preparing High-Purity N1-[2-(trifluoromethyl)phenyl]-2-chloro-2-(2-chlorophenyl)acetamide" [P]. 中国发明专利, 专利号 CN 116739695 B, 授权公告日 2024-03-11.
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