发明人赵玉洁,高志强,马晓峰. "一种2-Chloro-5-(difluoromethyl)pyridine的合成方法" [P]. 中国发明专利, 专利号 CN 110887465 A, 授权公告日 2025-03-24.
发明人马晓峰,胡光,何建平. "Method for the Synthesis of 2-Chloro-5-(difluoromethyl)pyridine
6-Chloro-3-(difluoromethyl)pyridine
71701-99-0" [P]. 中国发明专利, 专利号 CN 110050846 A, 授权公告日 2016-08-23.
发明人徐明华,胡光,冯建国. "A Process for Preparing High-Purity 2-Chloro-5-(difluoromethyl)pyridine
6-Chloro-3-(difluoromethyl)pyridine
71701-99-0" [P]. 中国发明专利, 专利号 CN 108612597 A, 授权公告日 2020-06-27.
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