发明人郑宇鹏,胡光,韩伟. "Method for the Synthesis of 4-(1H-Benzo[d]imidazol-2-yl)-N,N-dimethylaniline" [P]. 中国发明专利, 专利号 CN 110145999 A, 授权公告日 2020-10-01.
发明人徐明华,郑宇鹏,孙丽萍. "A Process for Preparing High-Purity 4-(1H-Benzo[d]imidazol-2-yl)-N,N-dimethylaniline" [P]. 中国发明专利, 专利号 CN 114293582 B, 授权公告日 2025-03-09.
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