发明人张德明,何建平,王建平. "Method for the Synthesis of (2-Amino-4-methylphenyl)dimethylphosphine oxide" [P]. 中国发明专利, 专利号 CN 109948471 B, 授权公告日 2019-12-23.
发明人冯建国,林芳,刘建华. "A Process for Preparing High-Purity (2-Amino-4-methylphenyl)dimethylphosphine oxide" [P]. 中国发明专利, 专利号 CN 111573006 B, 授权公告日 2018-05-21.
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