发明人王建平,赵玉洁,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108890399 A, 授权公告日 2017-05-09.
发明人徐明华,高志强,马晓峰. "Method for the Synthesis of 2-(Difluoromethyl)-3-fluoro-6-methylpyridine-4-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 113098739 A, 授权公告日 2020-10-12.
Johansson L, Kowalski A, Schröder R. "A Process for Preparing High-Purity 2-(Difluoromethyl)-3-fluoro-6-methylpyridine-4-carboxaldehyde" [P]. European Patent, EP 3956180 A1, 2020-10-13.
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