Anderson J P, Yamamoto T, Kumar R. "一种的合成方法" [P]. US Patent, US 9673303 B2, 2015-01-28.
发明人杨光,徐明华,朱建伟. "Method for the Synthesis of 4,5-Difluoro-2-(propan-2-yloxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 115614344 B, 授权公告日 2023-12-21.
发明人唐晓军,沈红梅,张德明. "A Process for Preparing High-Purity 4,5-Difluoro-2-(propan-2-yloxy)benzaldehyde" [P]. 中国发明专利, 专利号 CN 108276021 A, 授权公告日 2018-04-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 1279, 2812-2832.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 1945, (6), 8457-8479.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Difluoro-2-(propan-2-yloxy)benzaldehyde Using HRMS and NMR". Chemosphere, 2015, 913, (1), 491-519.