Method for carrying out-CC-coupling reactions
    1.
    发明授权
    Method for carrying out-CC-coupling reactions 有权
    进行CC-偶联反应的方法

    公开(公告)号:US07102045B2

    公开(公告)日:2006-09-05

    申请号:US10363237

    申请日:2001-07-18

    IPC分类号: C07C2/08 C07C2/72

    CPC分类号: C07B37/04

    摘要: The invention relates to a method for carrying out CC-coupling reactions, in particular a Heck and Suzuki reaction, in the presence of supported palladium as the catalyst and a base in a monophase or multiphase solvent mixture. According to said method, palladium detaches itself from the support in a characteristic manner, is redeposited after the reaction and the quantity of palladium not deposited after the reaction is significantly lower than 5000 ppm, in relation to the palladium used.

    摘要翻译: 本发明涉及在负载钯作为催化剂和单相或多相溶剂混合物中的碱的存在下进行CC偶联反应,特别是Heck和Suzuki反应的方法。 根据所述方法,钯以特征的方式将其自身从载体上分离出来,在反应后重新沉积,相对于所用的钯,在反应后不沉积的钯的量显着低于5000ppm。