发明人朱建伟,杨光,李文辉. "一种2-氟-3-甲砜基-6-甲氧基苯甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 112717632 A, 授权公告日 2019-02-11.
发明人郑宇鹏,郭海燕,张德明. "Method for the Synthesis of Methyl 2-Fluoro-6-methoxy-3-(methylsulfonyl)benzoate" [P]. 中国发明专利, 专利号 CN 110533923 A, 授权公告日 2020-11-22.
发明人钱学锋,王建平,马晓峰. "A Process for Preparing High-Purity Methyl 2-Fluoro-6-methoxy-3-(methylsulfonyl)benzoate" [P]. 中国发明专利, 专利号 CN 112893688 A, 授权公告日 2022-05-12.
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