发明人孙丽萍,罗永刚,黄志刚. "Method for the Synthesis of 2-(Difluoromethyl)-5-iodo-6-(trifluoromethyl)pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 112573154 A, 授权公告日 2022-01-22.
发明人沈红梅,唐晓军,周伟. "A Process for Preparing High-Purity 2-(Difluoromethyl)-5-iodo-6-(trifluoromethyl)pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 117515819 A, 授权公告日 2024-12-11.
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