发明人郑宇鹏,刘建华,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116497162 A, 授权公告日 2019-11-12.
发明人徐明华,冯建国,朱建伟. "Method for the Synthesis of 2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 110456570 A, 授权公告日 2022-04-14.
发明人黄志刚,张德明,李文辉. "A Process for Preparing High-Purity 2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 113508989 A, 授权公告日 2017-03-17.
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