ELEKTROCHEMISCHES VERFAHREN ZUR KUPPLUNG VON PHENOL MIT ANILIN

    公开(公告)号:EP2964810A1

    公开(公告)日:2016-01-13

    申请号:EP14705353.2

    申请日:2014-02-19

    IPC分类号: C25B3/02 C25B3/10

    CPC分类号: C25B3/10 C25B3/02

    摘要: The invention relates to an electrochemical method for coupling phenol and aniline, the difference of the oxidation potential of the substrates being in the region of 10 mV - 450 mV and the substrate with the highest oxidation potential being added in excess. Said method enables biaryls, which have hydroxy-and amino functions, to be electrochemically produced and to dispense with multi-step syntheses using metallic reagents.

    摘要翻译: 本发明涉及一种用于偶联苯酚和苯胺的电化学方法,其中基板的氧化电位差在10mV-450mV范围内,并且具有最高氧化电位的基板被过量添加。 所述方法使得具有羟基和氨基官能团的联芳基化合物能够被电化学产生并且免除使用金属试剂的多步合成。