发明授权
- 专利标题： Synthesis of phenyl-substituted polyfluoroanthenes and the use thereof
- 专利标题（中）： 苯基取代的多氟代苯的合成及其用途
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申请号： US11912998申请日： 2006-04-03
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公开(公告)号： US08137822B2公开(公告)日： 2012-03-20
- 发明人: Florian Doetz , Simon Nord , Horst Weiss , Joachim Roesch
- 申请人： Florian Doetz , Simon Nord , Horst Weiss , Joachim Roesch
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE102005019880 20050428
- 国际申请： PCT/EP2006/061282 WO 20060403
- 国际公布： WO2006/114364 WO 20061102
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C09K11/06
摘要：
The invention relates to a method for producing polyfluoroanthenes containing repeat units of general formula (I), said method consisting of the following steps: a) a monomer fluoroanthene derivative of formula IIa is produced; b) optionally the monomer fluoroanthene derivative of formula IIa is converted into another monomer fluoroanthene derivative of formula IIb; and c) the monomer fluoroanthene derivative of formula IIa or IIb is polymerised, optionally together with at least one other comonomer. The invention also relates to polyfluoroanthenes that can be produced according to the inventive method, films, a light-emitting layer containing or consisting of at least one inventive polyfluoroanthene, OLEDs containing at least one inventive polyfluoroanthene, OLEDs containing an inventive light-emitting layer, a device containing an inventive OLED, and the use of the inventive polyfluoroanthene emitter substances in OLEDs.
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