Nielsen H, Johansson L, Nowak P. "一种4-氯-N,N-二甲基苯胺-2-氘代的合成方法" [P]. European Patent, EP 3344471 A1, 2015-02-13.
Park J H, Thompson G K, Yamamoto T. "Method for the Synthesis of 4-Chloro-N,N-dimethylaniline-2-D" [P]. US Patent, US 9192218 B2, 2020-01-25.
Chen K W, Davis P L, Brown S R. "A Process for Preparing High-Purity 4-Chloro-N,N-dimethylaniline-2-D" [P]. US Patent, US 9663401 B2, 2025-11-13.
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 4-氯-N,N-二甲基苯胺-2-氘代 in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 1966, (7), 6353-6373.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯-N,N-二甲基苯胺-2-氘代 as an Impurity". Biomed. Chromatogr., 2025, 1793, (11), 5533-5545.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-N,N-dimethylaniline-2-D Using HRMS and NMR". Anal. Chem., 2011, 1392, (9), 4257-4285.