发明人何建平,高志强,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108667596 A, 授权公告日 2023-06-16.
发明人杨光,孙丽萍,唐晓军. "Method for the Synthesis of (E)-2-(tert-Butylsulfonyl)-3-[4-(trifluoromethyl)anilino]-2-propenenitrile" [P]. 中国发明专利, 专利号 CN 117960522 B, 授权公告日 2017-10-05.
发明人赵玉洁,王建平,高志强. "A Process for Preparing High-Purity (E)-2-(tert-Butylsulfonyl)-3-[4-(trifluoromethyl)anilino]-2-propenenitrile" [P]. 中国发明专利, 专利号 CN 110162047 A, 授权公告日 2016-11-23.
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