发明人胡光,林芳,刘建华. "一种2-Bromo-4-chloropyridine的合成方法" [P]. 中国发明专利, 专利号 CN 112194401 A, 授权公告日 2021-08-06.
发明人徐明华,赵玉洁,陈志强. "Method for the Synthesis of 2-Brom-4-chlorpyridin;
2-bromo-4-chloro-pyridine
2-bromo-4-chloropyridine;
2-bromo-4-pyridyl chloride
2-bromo-4-pyridyl chloride;
22918-01-0
EBD669127" [P]. 中国发明专利, 专利号 CN 109361038 A, 授权公告日 2017-06-23.
发明人韩伟,郑宇鹏,王建平. "A Process for Preparing High-Purity 2-Brom-4-chlorpyridin;
2-bromo-4-chloro-pyridine
2-bromo-4-chloropyridine;
2-bromo-4-pyridyl chloride
2-bromo-4-pyridyl chloride;
22918-01-0
EBD669127" [P]. 中国发明专利, 专利号 CN 115151174 A, 授权公告日 2020-02-11.
参考文献 Literature
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