Kowalski A, Johansson L, Nowak P. "一种的合成方法" [P]. European Patent, EP 3554784 A1, 2025-02-25.
O'Brien P Q, Johnson M A, Kumar R. "Method for the Synthesis of 3,6-Dichloro-2-(difluoromethoxy)benzodifluoride" [P]. US Patent, US 10877802 B2, 2025-03-15.
Thompson G K, Brown S R, Lee S K. "A Process for Preparing High-Purity 3,6-Dichloro-2-(difluoromethoxy)benzodifluoride" [P]. US Patent, US 11411194 B2, 2024-01-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 1599, (1), 9212-9221.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 1387, 6279-6284.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3,6-Dichloro-2-(difluoromethoxy)benzodifluoride Using HRMS and NMR". Chemosphere, 2010, 1485, (9), 7828-7832.