发明人刘建华,胡光,高志强. "Method for the Synthesis of 5'-Bromo-2',6-difluoro-[1,1'-biphenyl]-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 114154447 A, 授权公告日 2015-06-12.
Sørensen M, Schröder R, Nielsen H. "A Process for Preparing High-Purity 5'-Bromo-2',6-difluoro-[1,1'-biphenyl]-2-carbonitrile" [P]. European Patent, EP 3932042 A1, 2018-08-01.
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