Brown S R, Mueller T, Schröder R. "一种2-氯-4-氟-5-硝基苯甲醚的合成方法" [P]. US Patent, US 9387752 B2, 2018-11-15.
Klinger H, Anderson J P, Roberts E F. "Method for the Synthesis of 2-Chloro-4-fluoro-5-nitroanisole" [P]. US Patent, US 10174266 B2, 2025-10-18.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯-4-氟-5-硝基苯甲醚 in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1664, 7480-7497.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-4-氟-5-硝基苯甲醚 as an Impurity". J. Sep. Sci., 2024, 1098, (12), 2895-2923.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-fluoro-5-nitroanisole Using HRMS and NMR". Biomed. Chromatogr., 2022, 1055, (1), 1804-1820.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-氯-4-氟-5-硝基苯甲醚 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1871, (9), 5678-5688.