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    PROCESS FOR PRODUCING AROMATIC COMPOUND AND AROMATIC COMPOUND OBTAINED BY THE PROCESS
    2.
    发明公开
    PROCESS FOR PRODUCING AROMATIC COMPOUND AND AROMATIC COMPOUND OBTAINED BY THE PROCESS 有权
    VERFAHREN ZUR HERSTELLUNG AROMATISCHER VERBINDUNGEN

    公开(公告)号：EP1947076A1

    公开(公告)日：2008-07-23

    申请号：EP06766799.8

    申请日：2006-06-16

    申请人： Idemitsu Kosan Co., Ltd.

    发明人： MORIWAKI, Fumio ,  MATSUNAMI, Hidehiro ,  INOUE, Tetsuya

    IPC分类号： C07C7/148 ,  C07C7/17 ,  C07C7/173 ,  C07C15/28 ,  C07C209/84 ,  C07C211/54 ,  C09K11/06 ,  H01L51/50

    CPC分类号： C07C7/173 ,  C07C209/84 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C07C15/28 ,  C07C211/54

    摘要： A process for producing an aromatic compound which can effectively decrease the contents of halogen elements in the aromatic compound and an aromatic compound which is produced in accordance with the process and useful as the material for obtaining an organic electroluminescence device having a long life are provided. The process for producing an aromatic compound comprises bringing an aromatic compound which is produced via an intermediate compound having halogen elements and has contents of halogen elements of 10 to 1,000 ppm by mass into reaction with a dehalogenating agent to decrease the contents of halogen elements to 10 ppm by mass or smaller, and an aromatic compound which is produced in accordance with the process.

    摘要翻译： 提供一种能够有效降低芳香族化合物中的卤素元素含量的芳香族化合物的制造方法和根据该方法制造的芳香族化合物，作为获得长寿命的有机电致发光元件的材料。 芳香族化合物的制造方法包括将通过具有卤素元素的中间体化合物制造的芳香族化合物与卤化物反应生成卤素元素的含量为10〜1000质量ppm，将卤素元素的含量降低至10 ppm以下的芳香族化合物，根据该方法制造的芳香族化合物。