发明人刘建华,高志强,孙丽萍. "Method for the Synthesis of 2-Chloro-5-(difluoromethyl)-4-fluoro-3-methoxypyridine" [P]. 中国发明专利, 专利号 CN 114751449 B, 授权公告日 2025-04-11.
发明人郑宇鹏,杨光,沈红梅. "A Process for Preparing High-Purity 2-Chloro-5-(difluoromethyl)-4-fluoro-3-methoxypyridine" [P]. 中国发明专利, 专利号 CN 111953000 B, 授权公告日 2018-02-26.
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