Nielsen H, Lefèvre J P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3755671 A1, 2024-08-06.
发明人王建平,孙丽萍,黄志刚. "Method for the Synthesis of 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 109689176 B, 授权公告日 2022-08-24.
发明人王建平,钱学锋,朱建伟. "A Process for Preparing High-Purity 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 110974563 B, 授权公告日 2020-12-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2107, 9837-9863.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 111, (11), 9672-9678.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)benzo[d]oxazole-7-carboxaldehyde Using HRMS and NMR". Chromatographia, 2013, 1594, 4407-4413.