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发明公开
CN109553620A 通式化合物及有机电致发光器件 无效 - 撤回

通式化合物及有机电致发光器件
摘要：
本发明涉及一种如下式(I)所示通式化合物：式(I)中，R选自下式(II)或(III)：式(II)中：P和Q分别独立地选自C或N，且至少有1个为N；Ra表示单、二、三、四取代或无取代，且任何相邻的Ra任选地连接，且R1与相邻的Ra任选的连接；Ra与R1分别独立选自氢、C1～C10的烷基、C6～C30的芳胺基、C6～C30的取代或未取代的芳基或稠环芳烃基团、C3～C30的取代或未取代的杂芳基或稠杂环芳烃基团。式(III)中：X、Y和Z分别独立地选自C或N，其中至少有1个为N；R2和R3分别独立地选自氢、C1～C10的烷基、卤素、C6～C30的芳胺基、C6～C30的取代或未取代的芳基或稠环芳烃基团、C3～C30的取代或未取代的杂芳基或稠杂环芳烃基团。本发明还涉及一种采用上述通式化合物的有机电致发光器件。
摘要（英）：

The present invention relates to a compound represented by the formula (I) shown in the specification. In the formula (I), R is selected from the formula (II) or (III) shown in the specification, in the formula (II), P and Q are each independently selected from C or N, and at least one of P and Q is N; Ra represents mono-, di-, tri-, tetra-or non-substituted, and any two adjacent Ra are optionallyjoined, and R1 is optionally bonded to an adjacent Ra; Ra and R1 are each independently selected from hydrogen, C1-C10 alkyl group, C6-C30 arylamine group, substituted or unsubstituted C6-C30 aryl group or fused ring aromatic hydrocarbon group, and substituted or unsubstituted C3 to C30 heteroaryl or fused heterocyclic aromatic hydrocarbon group. In formula (III), X, Y and Z are each independently selected from C or N, wherein at least one of the X, Y and Z is N; and R2 and R3 are each independently selected from hydrogen, C1-C10 alkyl, halogen, C6-C30 arylamine group, substituted or unsubstituted C6-C30 aryl group or fused ring aromatic hydrocarbon group, and substituted or unsubstituted C3 to C30 heteroaryl or fused heterocyclic aromatic hydrocarbon group. The invention further relatesto an organic electroluminescent device employing the compound of the formula (I).

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