发明人王建平,朱建伟,胡光. "Method for the Synthesis of 2-(Tosyloxy)methyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 108823372 B, 授权公告日 2019-02-04.
发明人张德明,马晓峰,陈志强. "A Process for Preparing High-Purity 2-(Tosyloxy)methyl-2,3-dihydrobenzofuran" [P]. 中国发明专利, 专利号 CN 111443136 A, 授权公告日 2024-01-10.
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