发明人胡光,高志强,郭海燕. "一种6-ethoxy-3,4-dihydro-2H-1-benzopyran-4-one的合成方法" [P]. 中国发明专利, 专利号 CN 113023954 A, 授权公告日 2025-01-06.
发明人郭海燕,唐晓军,朱建伟. "Method for the Synthesis of 6-ethoxy-3,4-dihydro-2H-1-benzopyran-4-one" [P]. 中国发明专利, 专利号 CN 110425526 A, 授权公告日 2020-06-24.
发明人李文辉,郑宇鹏,唐晓军. "A Process for Preparing High-Purity 6-ethoxy-3,4-dihydro-2H-1-benzopyran-4-one" [P]. 中国发明专利, 专利号 CN 110324211 B, 授权公告日 2016-10-19.
参考文献 Literature
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