发明人杨光,王建平,李文辉. "Method for the Synthesis of 2-[2-bromo-4-(difluoromethoxy)-5-methoxyphenyl]acetonitrile" [P]. 中国发明专利, 专利号 CN 110794379 A, 授权公告日 2022-10-09.
Fischer A B, Brown S R, Thompson G K. "A Process for Preparing High-Purity 2-[2-bromo-4-(difluoromethoxy)-5-methoxyphenyl]acetonitrile" [P]. US Patent, US 11551761 B2, 2021-11-15.
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 in Pharmaceutical Formulations". Food Chem., 2012, 1565, (11), 6270-6273.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 961, (1), 57-84.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-bromo-4-(difluoromethoxy)-5-methoxyphenyl]acetonitrile Using HRMS and NMR". J. Sep. Sci., 2025, 660, (11), 883-906.