发明人张德明,刘建华,郭海燕. "Method for the Synthesis of 2,3-Dihydrobenzofuran-5-boronic Acid" [P]. 中国发明专利, 专利号 CN 116051282 A, 授权公告日 2020-02-07.
发明人孙丽萍,朱建伟,钱学锋. "A Process for Preparing High-Purity 2,3-Dihydrobenzofuran-5-boronic Acid" [P]. 中国发明专利, 专利号 CN 109764742 A, 授权公告日 2023-07-23.
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