发明人张德明,陈志强,周伟. "Method for the Synthesis of 5-(1,3-Dioxolan-2-yl)-2-(4-propoxybenzoyl)thiophene" [P]. 中国发明专利, 专利号 CN 114245041 A, 授权公告日 2019-09-28.
发明人马晓峰,刘建华,林芳. "A Process for Preparing High-Purity 5-(1,3-Dioxolan-2-yl)-2-(4-propoxybenzoyl)thiophene" [P]. 中国发明专利, 专利号 CN 112874083 A, 授权公告日 2018-06-12.
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