Lee S K, Thompson G K, Brown S R. "一种的合成方法" [P]. US Patent, US 10335702 B2, 2022-05-26.
Kowalski A, Nowak P, Mueller T C. "Method for the Synthesis of 951884-66-5
3,4-Difluoro-4'-ethoxybenzophenone
MFCD09801564" [P]. European Patent, EP 3268761 A1, 2021-12-08.
发明人陈志强,沈红梅,徐明华. "A Process for Preparing High-Purity 951884-66-5
3,4-Difluoro-4'-ethoxybenzophenone
MFCD09801564" [P]. 中国发明专利, 专利号 CN 114063249 B, 授权公告日 2016-05-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1765, (4), 6374-6403.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 2172, 1122-1136.