Park J H, Chen K W, Thompson G K. "Method for the Synthesis of 2-Bromo-4’-(difluoromethoxy)acetophenone" [P]. US Patent, US 10211406 B2, 2017-06-03.
发明人郭海燕,杨光,陈志强. "A Process for Preparing High-Purity 2-Bromo-4’-(difluoromethoxy)acetophenone" [P]. 中国发明专利, 专利号 CN 114564032 B, 授权公告日 2021-10-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2’-溴-4-(二氟甲氧基)苯乙酮 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1858, (8), 8908-8924.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2’-溴-4-(二氟甲氧基)苯乙酮 as an Impurity". Food Chem., 2018, 115, (8), 7744-7770.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4’-(difluoromethoxy)acetophenone Using HRMS and NMR". J. Agric. Food Chem., 2021, 1541, (8), 6199-6205.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 2’-溴-4-(二氟甲氧基)苯乙酮 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 201, 3158-3168.