发明人何建平,朱建伟,李文辉. "Method for the Synthesis of 4-(2,2,2-Trifluoroacetyl)picolinonitrile" [P]. 中国发明专利, 专利号 CN 115629993 B, 授权公告日 2023-02-23.
Kowalski A, Sørensen M, Nowak P. "A Process for Preparing High-Purity 4-(2,2,2-Trifluoroacetyl)picolinonitrile" [P]. European Patent, EP 3696090 A1, 2024-04-02.
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