发明人黄志刚,何建平,徐明华. "Method for the Synthesis of 3-Ethynyl-4-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 108594804 B, 授权公告日 2025-07-24.
发明人高志强,唐晓军,冯建国. "A Process for Preparing High-Purity 3-Ethynyl-4-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 116084098 B, 授权公告日 2022-02-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 408, 1986-2005.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1880, 6320-6345.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethynyl-4-fluorobenzonitrile Using HRMS and NMR". Talanta, 2016, 708, (4), 3772-3800.