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    Method for preparing adrenochrome by catalytic oxidation using nitrogen-doped carbon nanotubes
    2.
    发明授权
    Method for preparing adrenochrome by catalytic oxidation using nitrogen-doped carbon nanotubes 有权

    公开(公告)号：US11420939B2

    公开(公告)日：2022-08-23

    申请号：US16828038

    申请日：2020-03-24

    申请人： PEKING UNIVERSITY

    发明人： DongQiang Zhu ,  LangSha Yi ,  ChenHui Wei

    IPC分类号： C07D209/36 ,  B01D15/12 ,  B01D15/42 ,  B01D9/04 ,  B01J27/24 ,  B01J25/02 ,  B01J21/18 ,  B01J35/02

    摘要： Disclosed is a method for preparing adrenochrome by catalytic oxidation using nitrogen-doped carbon nanotubes. The method catalyzes dissolved oxygen in an aqueous solution by the nitrogen-doped carbon nanotubes to rapidly oxidize adrenaline, which is completely transformed into adrenochrome. It is a novel preparation process of adrenochrome, which is simple, and has mild reaction conditions, high product purity, an impurity content less than 10−8%, and low subsequent processing cost, thereby having a great application prospect. The nitrogen-doped carbon tubes after use can be regenerated and recovered, and its reutilization is still able to realize the complete transformation of adrenaline. The high utilization rate of catalytic material conforms to the concept of energy conservation, minimizing the costs.