发明人张德明,郑宇鹏,孙丽萍. "一种2,2-二氟-2-(3-氟苯基)乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 110025981 A, 授权公告日 2024-07-10.
发明人张德明,郭海燕,王建平. "Method for the Synthesis of 2,2-Difluoro-2-(3-fluorophenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 113310152 A, 授权公告日 2016-05-07.
发明人唐晓军,冯建国,赵玉洁. "A Process for Preparing High-Purity 2,2-Difluoro-2-(3-fluorophenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 112441494 A, 授权公告日 2024-03-18.
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