发明人钱学锋,孙丽萍,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109097119 A, 授权公告日 2024-04-14.
发明人周伟,徐明华,罗永刚. "Method for the Synthesis of 2,4-Difluoro-3-(4-methylphenyl)propiophenone" [P]. 中国发明专利, 专利号 CN 117363767 A, 授权公告日 2018-08-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1415, 6467-6484.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 1204, 7249-7253.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Difluoro-3-(4-methylphenyl)propiophenone Using HRMS and NMR". Sci. Total Environ., 2018, 467, (9), 3247-3253.