发明人林芳,何建平,张德明. "Method for the Synthesis of 3-(Trifluoromethyl)-4-(trifluoromethylthio)benzonitrile" [P]. 中国发明专利, 专利号 CN 109422518 B, 授权公告日 2019-12-20.
发明人罗永刚,徐明华,朱建伟. "A Process for Preparing High-Purity 3-(Trifluoromethyl)-4-(trifluoromethylthio)benzonitrile" [P]. 中国发明专利, 专利号 CN 115599032 B, 授权公告日 2024-01-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1952, (1), 4020-4049.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1973, 7540-7548.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Trifluoromethyl)-4-(trifluoromethylthio)benzonitrile Using HRMS and NMR". J. Nat. Prod., 2010, 2200, (1), 4555-4572.