发明人李文辉,王建平,张德明. "Method for the Synthesis of 3-Chloro-N-(3-chloro-2-methylphenyl)propanamide" [P]. 中国发明专利, 专利号 CN 111108909 B, 授权公告日 2018-05-14.
发明人李文辉,唐晓军,韩伟. "A Process for Preparing High-Purity 3-Chloro-N-(3-chloro-2-methylphenyl)propanamide" [P]. 中国发明专利, 专利号 CN 114609662 B, 授权公告日 2016-12-01.
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