发明人何建平,赵玉洁,高志强. "Method for the Synthesis of 2-(4-Butoxyphenyl)-5,5-dimethylmorpholine" [P]. 中国发明专利, 专利号 CN 111264241 A, 授权公告日 2020-08-20.
发明人张德明,钱学锋,罗永刚. "A Process for Preparing High-Purity 2-(4-Butoxyphenyl)-5,5-dimethylmorpholine" [P]. 中国发明专利, 专利号 CN 112342485 B, 授权公告日 2025-04-08.
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