ANODIC DIMERISATION OF SUBSTITUTED BENZOLS
    2.
    发明申请
    ANODIC DIMERISATION OF SUBSTITUTED BENZOLS 审中-公开
    阳极二聚取代苯

    公开(公告)号:WO2005075709A2

    公开(公告)日:2005-08-18

    申请号:PCT/EP2005001066

    申请日:2005-02-03

    CPC classification number: C25B3/10

    Abstract: The invention relates to a method for producing biarylalcohols by means of the electrodimerisation of arylalcohols, said method comprising the following steps: a) an aryloxy compound of the alcohol to be coupled is produced with an element from the group B and Al; b) the aryloxy compounds obtained in a) are electrolytically oxidised and coupled to form the corresponding biaryl derivatives; and c) the desired biaryl alcohols are released. The inventive method enables the dimerisation of arylalcohols with a high degree of selectivity in order to obtain an ortho product.

    Abstract translation: 本发明描述了通过包括以下步骤的芳基醇的electrodimerization为Biarylalkoholen的制备方法:a)制备醇的芳氧基化合物被加上从B组和Al的元素; B)电解氧化,并在获得的Arylloxyverbindungen的耦合),得到相应的二芳基衍生物; c)中释放期望的Biarylalkohole。 本发明的方法使得能够芳基醇的二聚化具有高选择性的邻位产物。

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