发明人孙丽萍,张德明,徐明华. "Method for the Synthesis of 3-(2,3-Difluoro-4-(trifluoromethyl)phenyl)propanal" [P]. 中国发明专利, 专利号 CN 114233690 B, 授权公告日 2021-08-01.
发明人张德明,马晓峰,何建平. "A Process for Preparing High-Purity 3-(2,3-Difluoro-4-(trifluoromethyl)phenyl)propanal" [P]. 中国发明专利, 专利号 CN 109613494 B, 授权公告日 2022-11-02.
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