发明人冯建国,杨光,黄志刚. "Method for the Synthesis of 3-Fluoro-4-(3,3-difluoropiperidin-1-yl)benzaldehyde" [P]. 中国发明专利, 专利号 CN 117756753 A, 授权公告日 2018-04-18.
Brown S R, O'Brien P Q, Williams B T. "A Process for Preparing High-Purity 3-Fluoro-4-(3,3-difluoropiperidin-1-yl)benzaldehyde" [P]. US Patent, US 10799801 B2, 2018-04-15.
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