Electroluminescent complexes of IR(III) and devices
    10.
    发明申请
    Electroluminescent complexes of IR(III) and devices 有权
    IR(III)和器件的电致发光复合物

    公开(公告)号:US20080058517A1

    公开(公告)日:2008-03-06

    申请号:US11516400

    申请日:2006-09-06

    IPC分类号: C07F15/00

    CPC分类号: C07F15/0033 Y10S428/917

    摘要: There are provided compounds of Ir(III) having β-diketimine ligands. The complexes having Formulae I: where: L is the same or different at each occurrence and is a cyclometalating bidentate monoanionic ligand coordinated through a nitrogen atom and a carbon atom; R1 and R3 can be the same or different and are independently selected from the group consisting of hydrogen, halogen, alkyl, aryl, alkylaryl and heterocyclic groups; and R10 and R11 can be the same or different and are independently selected from the group consisting of hydrogen, halogen, alkyl, aryl, alkylaryl, trialkylsilyl, triarylsilyl, and heterocyclic groups; and R2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, heterocyclic groups, and fluorine wherein adjacent R groups can join together to form 5- or 6-membered rings. R8 is H, F, or alkyl There are also provided electronic devices containing such compounds.

    摘要翻译: 提供具有β-二酮亚胺配体的Ir(III)化合物。 具有式I的络合物:其中:L在每次出现时相同或不同,并且是通过氮原子和碳原子配位的环金属化二齿单阴离子配体; R 1和R 3可以相同或不同,并且独立地选自氢,卤素,烷基,芳基,烷芳基和杂环基; R 10和R 11可以相同或不同,并且独立地选自氢,卤素,烷基,芳基,烷基芳基,三烷基甲硅烷基,三芳基甲硅烷基和 杂环基; 和R 2选自氢,烷基,芳基,烷基芳基,杂环基和氟,其中相邻的R基团可以连接在一起形成5-或6-元环。 R 8是H,F或烷基。还提供含有这些化合物的电子装置。