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发明人李文辉,冯建国,沈红梅. "Method for the Synthesis of 2-(6-Chloro-5-(difluoromethyl)-4-methoxypyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 116536748 A, 授权公告日 2024-11-17.
发明人唐晓军,胡光,李文辉. "A Process for Preparing High-Purity 2-(6-Chloro-5-(difluoromethyl)-4-methoxypyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 108451956 B, 授权公告日 2025-04-21.
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