Nowak P, Mueller T C, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3822187 A1, 2018-07-02.
发明人黄志刚,高志强,林芳. "Method for the Synthesis of (2Z)-2-(Thiophen-2-yl)but-2-enedioic acid" [P]. 中国发明专利, 专利号 CN 115657085 A, 授权公告日 2020-05-06.
发明人张德明,徐明华,沈红梅. "A Process for Preparing High-Purity (2Z)-2-(Thiophen-2-yl)but-2-enedioic acid" [P]. 中国发明专利, 专利号 CN 108553775 A, 授权公告日 2024-06-02.
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