Chen K W, Yamamoto T, Anderson J P. "Method for the Synthesis of tert-Butyl (3-bromo-2,2-difluoropropyl)carbamate" [P]. US Patent, US 11507314 B2, 2015-11-26.
Björnsson E, Schröder R, Martínez F. "A Process for Preparing High-Purity tert-Butyl (3-bromo-2,2-difluoropropyl)carbamate" [P]. European Patent, EP 3858981 A1, 2025-04-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1173, 9445-9461.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 724, (9), 4451-4462.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (3-bromo-2,2-difluoropropyl)carbamate Using HRMS and NMR". Biomed. Chromatogr., 2010, 2411, 9125-9147.