Jørgensen K, Björnsson E, Johansson L. "一种的合成方法" [P]. European Patent, EP 3360265 A1, 2024-04-02.
发明人钱学锋,王建平,郑宇鹏. "Method for the Synthesis of 2,2-Difluoro-2-(3-(trifluoromethyl)phenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 110228241 A, 授权公告日 2019-02-01.
发明人孙丽萍,何建平,韩伟. "A Process for Preparing High-Purity 2,2-Difluoro-2-(3-(trifluoromethyl)phenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 117167758 A, 授权公告日 2023-01-17.
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". Anal. Chim. Acta, 2022, 1933, (4), 4325-4341.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 1971, 9244-9253.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Difluoro-2-(3-(trifluoromethyl)phenyl)acetic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1638, (10), 7686-7712.