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发明申请
US20150255727A1 INDENO[1,2-b]PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME 有权
INDENO [1,2-b]苯并噻吩化合物和有机发光元素，包括它们

INDENO[1,2-b]PHENANTHRENE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME
摘要：
The present invention provides an indeno[1,2-b]phenanthrene compound having suppressed hole transport ability. The indeno[1,2-b]phenanthrene compound represented by the general formula [1] described in Claim 1 is provided. In the formula [1], R1 and R2 each represent a hydrogen atom or an alkyl group. X1 and X2 each represent a substituent selected from the group consisting of a hydrogen atom, an alkyl group, a methoxy group, and a cyano group. A1 represents a monovalent or a divalent aromatic hydrocarbon group. A2 represents a monovalent or a divalent aromatic hydrocarbon group or a monovalent or a divalent heteroaromatic group. n represents an integer of 0 to 4. When n is 2 or more, a plurality of A2 may be identical to or different from each other.
摘要（中）：

本发明提供具有抑制空穴传输能力的茚并[1,2-b]菲化合物。 提供了权利要求1所述的通式[1]表示的茚并[1,2-b]菲化合物。 在式[1]中，R 1和R 2各自表示氢原子或烷基。 X1和X2各自表示选自氢原子，烷基，甲氧基和氰基的取代基。 A1表示一价或二价芳香族烃基。 A2表示一价或二价芳族烃基或一价或二价杂芳基。 n表示0〜4的整数。当n为2以上时，多个A2可以相同也可以不同。

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