发明人韩伟,郭海燕,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111497586 A, 授权公告日 2020-11-15.
发明人王建平,张德明,郑宇鹏. "Method for the Synthesis of 1-(2,5-Difluoro-4-methylphenyl)ethanone" [P]. 中国发明专利, 专利号 CN 113970788 B, 授权公告日 2022-02-28.
Klinger H, Park J H, Mueller T. "A Process for Preparing High-Purity 1-(2,5-Difluoro-4-methylphenyl)ethanone" [P]. US Patent, US 10769081 B2, 2022-12-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1627, (10), 9642-9649.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1539, (8), 8234-8252.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,5-Difluoro-4-methylphenyl)ethanone Using HRMS and NMR". Anal. Chem., 2017, 1413, 8800-8830.