Process for preparing substituted biphenyls by C-H activation
    5.
    发明授权
    Process for preparing substituted biphenyls by C-H activation 有权
    通过C-H活化制备取代联苯的方法

    公开(公告)号:US09199915B2

    公开(公告)日:2015-12-01

    申请号:US14418968

    申请日:2013-07-29

    CPC classification number: C07C231/12 C07C233/15

    Abstract: The present invention relates to a novel process for preparing substituted biphenyls of the formula (III) by reacting arenes of the formula (I) with arenes of the formula (II) in the presence of a transition metal catalyst and of at least one oxidizing agent. R1 is NO2, an amino or amide group or a Schiff base.

    Abstract translation: 本发明涉及通过在过渡金属催化剂和至少一种氧化剂的存在下使式(I)的芳烃与式(II)的芳烃反应来制备式(III)的取代的联苯的新方法 。 R1是NO2,氨基或酰胺基或席夫碱。

    PROCESS FOR PREPARING SUBSTITUTED BIPHENYLS BY C-H ACTIVATION
    6.
    发明申请
    PROCESS FOR PREPARING SUBSTITUTED BIPHENYLS BY C-H ACTIVATION 有权
    通过C-H活化制备取代的联苯胺的方法

    公开(公告)号:US20150203440A1

    公开(公告)日:2015-07-23

    申请号:US14418968

    申请日:2013-07-29

    CPC classification number: C07C231/12 C07C233/15

    Abstract: The present invention relates to a novel process for preparing substituted biphenyls of the formula (III) by reacting arenes of the formula (I) with arenes of the formula (II) in the presence of a transition metal catalyst and of at least one oxidizing agent. R1 is NO2, an amino or amide group or a Schiff base.

    Abstract translation: 本发明涉及通过在过渡金属催化剂和至少一种氧化剂的存在下使式(I)的芳烃与式(II)的芳烃反应来制备式(III)的取代的联苯的新方法 。 R1是NO2,氨基或酰胺基或席夫碱。

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