发明人韩伟,刘建华,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114238692 A, 授权公告日 2024-08-22.
发明人何建平,黄志刚,钱学锋. "Method for the Synthesis of 1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(prop-2-en-1-one)" [P]. 中国发明专利, 专利号 CN 112905255 A, 授权公告日 2022-12-17.
发明人赵玉洁,钱学锋,徐明华. "A Process for Preparing High-Purity 1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(prop-2-en-1-one)" [P]. 中国发明专利, 专利号 CN 108757234 A, 授权公告日 2023-09-02.
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