发明人黄志刚,赵玉洁,郑宇鹏. "Method for the Synthesis of 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 113682789 B, 授权公告日 2016-11-09.
发明人杨光,郭海燕,徐明华. "A Process for Preparing High-Purity 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 112693970 A, 授权公告日 2021-04-04.
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". Rapid Commun. Mass Spectrom., 2014, 1274, (5), 4243-4258.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1588, (2), 3594-3624.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde Using HRMS and NMR". Chromatographia, 2023, 1723, (8), 3769-3783.