发明人朱建伟,沈红梅,张德明. "Method for the Synthesis of 2-(4-(Difluoromethoxy)phenyl)acetaldehyde" [P]. 中国发明专利, 专利号 CN 109701934 B, 授权公告日 2015-06-18.
发明人唐晓军,何建平,王建平. "A Process for Preparing High-Purity 2-(4-(Difluoromethoxy)phenyl)acetaldehyde" [P]. 中国发明专利, 专利号 CN 109587421 B, 授权公告日 2020-12-11.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2011, 907, (1), 1639-1665.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 626, 8856-8880.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Difluoromethoxy)phenyl)acetaldehyde Using HRMS and NMR". Food Chem., 2015, 1555, (3), 6637-6664.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 2045, (6), 7525-7538.