Chen K W, Fischer A B, Johnson M A. "一种2,3-二氟苯肼盐酸盐的合成方法" [P]. US Patent, US 10871148 B2, 2025-03-08.
发明人徐明华,韩伟,林芳. "Method for the Synthesis of 2,3-Difluorophenylhydrazine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111076837 B, 授权公告日 2024-02-07.
发明人高志强,冯建国,刘建华. "A Process for Preparing High-Purity 2,3-Difluorophenylhydrazine Hydrochloride" [P]. 中国发明专利, 专利号 CN 113537644 B, 授权公告日 2015-12-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2,3-二氟苯肼盐酸盐 in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 213, 4588-4594.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,3-二氟苯肼盐酸盐 as an Impurity". Rapid Commun. Mass Spectrom., 2017, 320, (8), 448-461.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Difluorophenylhydrazine Hydrochloride Using HRMS and NMR". J. Nat. Prod., 2020, 1941, 176-188.