发明人张德明,罗永刚,韩伟. "Method for the Synthesis of 3-(Trifluoromethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 110976875 B, 授权公告日 2016-12-03.
发明人徐明华,李文辉,杨光. "A Process for Preparing High-Purity 3-(Trifluoromethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 110989890 B, 授权公告日 2023-08-26.
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