发明人徐明华,罗永刚,刘建华. "Method for the Synthesis of (2E,4E)-2-[(4-Chlorophenyl)sulfonyl]-5-(4-methoxyphenyl)-2,4-pentadienenitrile" [P]. 中国发明专利, 专利号 CN 116268816 B, 授权公告日 2016-12-15.
Lefèvre J P, Sørensen M, Martínez F. "A Process for Preparing High-Purity (2E,4E)-2-[(4-Chlorophenyl)sulfonyl]-5-(4-methoxyphenyl)-2,4-pentadienenitrile" [P]. European Patent, EP 3695100 A1, 2021-06-17.
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