Williams B T, Chen K W, Patel M V. "一种tert-butyl N-(2,2-difluorocyclopropyl)carbamate的合成方法" [P]. US Patent, US 11641366 B2, 2018-07-26.
Stevens L M, O'Brien P Q, Park J H. "Method for the Synthesis of tert-butyl N-(2,2-difluorocyclopropyl)carbamate" [P]. US Patent, US 10479489 B2, 2015-08-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl N-(2,2-difluorocyclopropyl)carbamate in Pharmaceutical Formulations". Sci. Total Environ., 2017, 206, (10), 2611-2636.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl N-(2,2-difluorocyclopropyl)carbamate as an Impurity". Chromatographia, 2024, 831, (7), 3083-3092.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl N-(2,2-difluorocyclopropyl)carbamate Using HRMS and NMR". Environ. Sci. Technol., 2022, 1287, (4), 7023-7044.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate tert-butyl N-(2,2-difluorocyclopropyl)carbamate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 1839, (9), 3565-3590.