发明人周伟,冯建国,胡光. "Method for the Synthesis of 1-(Benzofuran-3-yl)ethanone
3-Acetylbenzo[b]furan
66611-15-2" [P]. 中国发明专利, 专利号 CN 115713717 A, 授权公告日 2017-03-07.
发明人黄志刚,郭海燕,林芳. "A Process for Preparing High-Purity 1-(Benzofuran-3-yl)ethanone
3-Acetylbenzo[b]furan
66611-15-2" [P]. 中国发明专利, 专利号 CN 109115315 B, 授权公告日 2020-06-10.
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