发明人张德明,徐明华,李文辉. "Method for the Synthesis of 2-Butene" [P]. 中国发明专利, 专利号 CN 115933180 B, 授权公告日 2018-06-05.
Yamamoto T, Kumar R, Schröder R. "A Process for Preparing High-Purity 2-Butene" [P]. US Patent, US 11027563 B2, 2023-05-17.
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