Jørgensen K, Martínez F, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3696576 A1, 2020-03-18.
发明人罗永刚,高志强,沈红梅. "Method for the Synthesis of 1-Chloro-2-(1,1-difluoroethyl)-4,5-difluorobenzene" [P]. 中国发明专利, 专利号 CN 117494175 B, 授权公告日 2025-05-14.
发明人郑宇鹏,张德明,唐晓军. "A Process for Preparing High-Purity 1-Chloro-2-(1,1-difluoroethyl)-4,5-difluorobenzene" [P]. 中国发明专利, 专利号 CN 115031601 B, 授权公告日 2024-07-22.
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". J. Agric. Food Chem., 2017, 597, 2721-2734.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 1301, 1543-1572.