发明人林芳,郭海燕,黄志刚. "Method for the Synthesis of 1,2-Di(thiophen-3-yl)ethane-1,2-dione" [P]. 中国发明专利, 专利号 CN 116082709 B, 授权公告日 2020-10-26.
发明人张德明,韩伟,罗永刚. "A Process for Preparing High-Purity 1,2-Di(thiophen-3-yl)ethane-1,2-dione" [P]. 中国发明专利, 专利号 CN 109772532 A, 授权公告日 2025-03-06.
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