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发明人李文辉,赵玉洁,陈志强. "Method for the Synthesis of 3-Bromo-4-chlorobenzonitrile" [P]. 中国发明专利, 专利号 CN 115518958 B, 授权公告日 2022-04-13.
Björnsson E, Johansson L, Lefèvre J P. "A Process for Preparing High-Purity 3-Bromo-4-chlorobenzonitrile" [P]. European Patent, EP 3068505 A1, 2019-12-21.
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