发明人韩伟,唐晓军,沈红梅. "一种4-氯-2,6-二甲基烟酰氯的合成方法" [P]. 中国发明专利, 专利号 CN 112554900 A, 授权公告日 2017-02-16.
发明人徐明华,孙丽萍,张德明. "Method for the Synthesis of 4-Chloro-2,6-dimethylnicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 109918506 B, 授权公告日 2023-09-07.
发明人冯建国,唐晓军,杨光. "A Process for Preparing High-Purity 4-Chloro-2,6-dimethylnicotinoyl chloride" [P]. 中国发明专利, 专利号 CN 115045615 A, 授权公告日 2017-10-04.
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