发明人韩伟,罗永刚,钱学锋. "Method for the Synthesis of (E)-4-Bromo-1-morpholinobut-2-en-1-one" [P]. 中国发明专利, 专利号 CN 111992714 B, 授权公告日 2020-07-25.
发明人陈志强,李文辉,唐晓军. "A Process for Preparing High-Purity (E)-4-Bromo-1-morpholinobut-2-en-1-one" [P]. 中国发明专利, 专利号 CN 117837299 B, 授权公告日 2023-03-02.
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