发明人徐明华,郭海燕,林芳. "一种6-甲氧基苯并呋喃-2(3H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 111821098 A, 授权公告日 2018-02-04.
Klinger H, Anderson J P, Patel M V. "Method for the Synthesis of 6-Methoxybenzofuran-2(3H)-one" [P]. US Patent, US 10932722 B2, 2024-09-14.
发明人周伟,唐晓军,徐明华. "A Process for Preparing High-Purity 6-Methoxybenzofuran-2(3H)-one" [P]. 中国发明专利, 专利号 CN 108380115 A, 授权公告日 2024-04-20.
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