发明人胡光,李文辉,唐晓军. "Method for the Synthesis of tert-butyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109562861 B, 授权公告日 2023-02-14.
发明人李文辉,马晓峰,胡光. "A Process for Preparing High-Purity tert-butyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114983395 B, 授权公告日 2023-10-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 叔-丁基 5-(四甲基-1,3,2-二噁硼戊环-2-基)-1H-吡唑-1-甲酸基酯 in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1579, 9381-9410.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 叔-丁基 5-(四甲基-1,3,2-二噁硼戊环-2-基)-1H-吡唑-1-甲酸基酯 as an Impurity". Anal. Methods, 2025, 237, 5437-5461.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate Using HRMS and NMR". Talanta, 2024, 1653, (11), 2399-2412.