Patel M V, Schröder R, Johnson M A. "一种的合成方法" [P]. US Patent, US 11472915 B2, 2019-07-04.
发明人高志强,韩伟,杨光. "Method for the Synthesis of 2,4-Difluoro-6-methylacetophenone" [P]. 中国发明专利, 专利号 CN 115631220 B, 授权公告日 2022-12-20.
发明人钱学锋,林芳,徐明华. "A Process for Preparing High-Purity 2,4-Difluoro-6-methylacetophenone" [P]. 中国发明专利, 专利号 CN 111924105 A, 授权公告日 2020-12-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 2213, (9), 9517-9529.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 818, (7), 3954-3978.