发明人钱学锋,赵玉洁,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110399547 A, 授权公告日 2023-08-20.
发明人胡光,林芳,徐明华. "Method for the Synthesis of 1-(Difluoromethoxy)-4-ethynyl-2-methylbenzene" [P]. 中国发明专利, 专利号 CN 110201277 B, 授权公告日 2024-01-01.
发明人赵玉洁,孙丽萍,高志强. "A Process for Preparing High-Purity 1-(Difluoromethoxy)-4-ethynyl-2-methylbenzene" [P]. 中国发明专利, 专利号 CN 110375898 A, 授权公告日 2024-08-06.
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, 2011, 1156, (5), 3728-3741.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1117, (8), 9101-9123.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Difluoromethoxy)-4-ethynyl-2-methylbenzene Using HRMS and NMR". Sci. Total Environ., 2023, 1021, 8148-8158.