发明人孙丽萍,朱建伟,罗永刚. "Method for the Synthesis of 2-Methyl-3-(trifluoromethyl)cinnamic acid" [P]. 中国发明专利, 专利号 CN 113216715 A, 授权公告日 2019-04-05.
发明人朱建伟,胡光,韩伟. "A Process for Preparing High-Purity 2-Methyl-3-(trifluoromethyl)cinnamic acid" [P]. 中国发明专利, 专利号 CN 109079528 A, 授权公告日 2021-11-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2012, 541, (3), 1639-1649.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 288, 6562-6584.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-(trifluoromethyl)cinnamic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 1261, (6), 9885-9907.