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发明人郭海燕,林芳,孙丽萍. "Method for the Synthesis of (2E)-2-(4-Chlorophenyl)-3-[(2-chlorophenyl)amino]prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 114535992 A, 授权公告日 2023-03-25.
发明人黄志刚,钱学锋,林芳. "A Process for Preparing High-Purity (2E)-2-(4-Chlorophenyl)-3-[(2-chlorophenyl)amino]prop-2-enenitrile" [P]. 中国发明专利, 专利号 CN 112563517 B, 授权公告日 2018-01-01.
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