发明人罗永刚,王建平,林芳. "Method for the Synthesis of 3-(1H-Benzo[d]imidazol-2-yl)acrylonitrile" [P]. 中国发明专利, 专利号 CN 109849858 A, 授权公告日 2017-08-02.
发明人马晓峰,陈志强,王建平. "A Process for Preparing High-Purity 3-(1H-Benzo[d]imidazol-2-yl)acrylonitrile" [P]. 中国发明专利, 专利号 CN 110659262 B, 授权公告日 2019-02-04.
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