发明人冯建国,陈志强,黄志刚. "Method for the Synthesis of 2-Chloro-2'-fluoro-3,3'-bipyridine" [P]. 中国发明专利, 专利号 CN 117581574 B, 授权公告日 2018-11-07.
发明人郑宇鹏,王建平,马晓峰. "A Process for Preparing High-Purity 2-Chloro-2'-fluoro-3,3'-bipyridine" [P]. 中国发明专利, 专利号 CN 113722652 B, 授权公告日 2024-04-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 1579, (1), 928-943.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 2099, (4), 6840-6866.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-2'-fluoro-3,3'-bipyridine Using HRMS and NMR". J. Sep. Sci., 2022, 1823, (6), 6070-6095.