发明人李文辉,胡光,王建平. "Method for the Synthesis of 4-Cyanophenyl 4-methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 113073614 A, 授权公告日 2024-08-13.
发明人张德明,周伟,陈志强. "A Process for Preparing High-Purity 4-Cyanophenyl 4-methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 109634101 A, 授权公告日 2023-07-09.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 2476, (1), 8448-8453.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 2449, 431-446.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyanophenyl 4-methylbenzenesulfonate Using HRMS and NMR". Sci. Total Environ., 2020, 2231, 2059-2064.