发明人林芳,冯建国,唐晓军. "一种3,3'-二甲基三苯胺的合成方法" [P]. 中国发明专利, 专利号 CN 110403204 A, 授权公告日 2016-06-04.
Johansson L, Sørensen M, Lefèvre J P. "Method for the Synthesis of 3,3'-Dimethyltriphenylamine" [P]. European Patent, EP 3485048 A1, 2022-07-05.
发明人韩伟,唐晓军,孙丽萍. "A Process for Preparing High-Purity 3,3'-Dimethyltriphenylamine" [P]. 中国发明专利, 专利号 CN 111320762 A, 授权公告日 2025-11-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 3,3'-二甲基三苯胺 in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 171, (4), 276-294.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,3'-二甲基三苯胺 as an Impurity". Biomed. Chromatogr., 2014, 2435, (12), 6271-6298.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3,3'-Dimethyltriphenylamine Using HRMS and NMR". Molecules, 2019, 231, (5), 5438-5448.