发明人周伟,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115156116 A, 授权公告日 2016-12-16.
Nowak P, Mueller T C, Björnsson E. "Method for the Synthesis of [4-(Difluoromethoxy)phenyl]hydrazine" [P]. European Patent, EP 3232117 A1, 2019-04-26.
发明人韩伟,唐晓军,李文辉. "A Process for Preparing High-Purity [4-(Difluoromethoxy)phenyl]hydrazine" [P]. 中国发明专利, 专利号 CN 112066575 B, 授权公告日 2020-01-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1200, (12), 6321-6334.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2020, 250, (1), 1120-1130.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of [4-(Difluoromethoxy)phenyl]hydrazine Using HRMS and NMR". Anal. Methods, 2013, 1945, 75-86.