发明人钱学锋,赵玉洁,高志强. "Method for the Synthesis of 2-(3,3-Difluoropyrrolidin-1-yl)-5-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 113868024 A, 授权公告日 2021-02-10.
发明人赵玉洁,徐明华,何建平. "A Process for Preparing High-Purity 2-(3,3-Difluoropyrrolidin-1-yl)-5-fluorobenzaldehyde" [P]. 中国发明专利, 专利号 CN 116191735 B, 授权公告日 2020-01-26.
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