发明人罗永刚,郭海燕,赵玉洁. "Method for the Synthesis of 4-Ethynyl-2-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 117061828 B, 授权公告日 2016-02-10.
发明人郑宇鹏,高志强,何建平. "A Process for Preparing High-Purity 4-Ethynyl-2-fluorobenzonitrile" [P]. 中国发明专利, 专利号 CN 114876258 A, 授权公告日 2017-12-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 2058, (10), 5610-5631.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 969, 687-716.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethynyl-2-fluorobenzonitrile Using HRMS and NMR". J. Sep. Sci., 2014, 2107, 2906-2910.