发明公开
- 专利标题: OXYGENATED FUSED RING DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT CONTAINING THE SAME
- 专利标题(中): 香港特别行政区组织机构组织机构
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申请号: EP11842678.2申请日: 2011-11-22
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公开(公告)号: EP2644607A1公开(公告)日: 2013-10-02
- 发明人: ITO, Hirokatsu , KAWAMURA, Masahiro , KAWAMURA, Yuichiro , MIZUKI, Yumiko , SAITO, Hiroyuki
- 申请人: Idemitsu Kosan Co., Ltd.
- 申请人地址: 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人地址: 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 代理机构: Gille Hrabal
- 优先权: JP2010260653 20101122
- 国际公布: WO2012070226 20120531
- 主分类号: C07D405/10
- IPC分类号: C07D405/10 ; C07D493/04 ; C09K11/06 ; H01L51/50
摘要:
An oxygen-containing fused ring derivative represented by the following formula (1) wherein Ar 1 is an m-valent fused ring group in which four or more rings including one or more rings selected from a furan ring and a pyran ring are fused and HAr is any of the nitrogen-containing heterocyclic group represented by the following formulas (2) to (5):
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