Davis P L, O'Brien P Q, Johnson M A. "Method for the Synthesis of 2-Bromo-3,4-difluorobenzoyl chloride" [P]. US Patent, US 11472705 B2, 2024-12-02.
发明人杨光,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 2-Bromo-3,4-difluorobenzoyl chloride" [P]. 中国发明专利, 专利号 CN 113000897 B, 授权公告日 2017-06-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1411, (2), 7700-7723.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 2214, 8111-8132.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3,4-difluorobenzoyl chloride Using HRMS and NMR". Talanta, 2022, 847, 4075-4079.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 1659, (1), 5531-5538.