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    • 18. 发明授权
    • Phosphorescent iridium complexes
    • 磷光铱络合物
    • US07989580B2
    • 2011-08-02
    • US12260378
    • 2008-10-29
    • Kyle Erik LitzKelly Scott ChichakDonald Wayne Whisenhunt, Jr.
    • Kyle Erik LitzKelly Scott ChichakDonald Wayne Whisenhunt, Jr.
    • C08G79/00C07F15/00C09K11/06C09K11/08
    • C07F15/0046C07F15/0033C07F15/06Y10S428/917
    • Metal complexes of formula I and IA and polymers derived from the complexes are useful in optoelectronic devices wherein M is Ir, Co or Rh; is a cyclometallated ligand; R1 is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, or substituted arylalkyl; R2 is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl; and at least one of R1 and R2 is other than hydrogen; R1a is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, or substituted arylalkyl; R2a is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl; and at least one of R1a and R2a is substituted alkyl, substituted aryl, substituted arylalkyl, and at least one substitutent of the substituted alkyl, substituted aryl, or substituted arylalkyl is a polymerizable group.
    • 式I和IA的金属络合物和衍生自络合物的聚合物可用于其中M为Ir,Co或Rh的光电器件; 是环金属配体; R 1是氢,烷基,取代的烷基,芳基,取代的芳基,芳基烷基或取代的芳基烷基; R2是氢,烷基,取代的烷基,芳基,取代的芳基,芳基烷基,取代的芳基烷基; 并且R 1和R 2中的至少一个不是氢; R 1a是氢,烷基,取代的烷基,芳基,取代的芳基,芳基烷基或取代的芳基烷基; R2a是氢,烷基,取代的烷基,芳基,取代的芳基,芳基烷基,取代的芳烷基; 并且R 1a和R 2a中的至少一个是取代的烷基,取代的芳基,取代的芳烷基,并且取代的烷基,取代的芳基或取代的芳烷基的至少一个取代基是可聚合基团。