8-(3,5-difluorophenyl)quinoline | 849416-80-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 8-(3,5-difluorophenyl)quinoline
• CAS: 849416-80-4
• 化学式: C₁₅H₉F₂N
• 分子量: 241.24
• InChiKey: QPOSGTWVSDQBEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  氯化铱(III) 水合物 、 8-(3,5-difluorophenyl)quinoline 、 乙酰丙酮 在 Na₂CO₃ 作用下， 以 水 为溶剂， 生成 [Ir(8-(3,5-difluorophenyl)quinoline)2(acetylacetonate)]
  参考文献：
  名称：

  Synthesis, Characterization, and Photophysical Properties of Iridium Complexes with an 8-Phenylquinoline Framework. The First Six-Membered Chelated Iridium Complexes for Electroluminance

  摘要：

  A series of six-membered chelated iridium complexes bearing an 8-phenylquinoline framework have been prepared and characterized with an X-ray diffraction study. The photophysical properties of these complexes were examined with appropriate spectroscopic methods. The results, in combination with ab initio approaches, led us to clearly assign various electronic transition states. One salient feature for these red complexes is the appearance of a dual strong absorption band around 425-500 nm, which incorporates a state mixing between (MLCT)-M-1 and pi-pi* manifolds. These complexes show deep red phosphorescent emissions (650-680 nm), with short lifetimes of 1.7-3.0 mu s and moderate quantum yields of 0.05-0.11 in deaerated CH3CN. The electroluminance performance of these species shows a promising perspective in the OLED display. One representative, Ir[8-(3,5-difluorophenyl)quinoline](2)(acac) (4c), shows a eta(ext) value of 2.04% at J = 20 mA/cm(2) and the maximum brightness is 3427 cd/m(2) (x = 0.68, y = 0.32) with a full width at half-maximum of only 60 nm at 16 V, demonstrating the first six-membered chelated iridium complexes to suit applications in OLED devices.

  DOI：

  10.1021/om049192n

文献信息

• Metal Complexes and Their Use as the Emitting Constituent in Electronic Components, in Particular in Electroluminescent Display Devices
  申请人：Stössel Philipp

  公开号：US20090292080A1

  公开（公告）日：2009-11-26

  The present invention describes new metal complexes. Such compounds can be used as functional materials in a variety of different applications which can in the broadest sense be considered part of the electronics industry. The compounds of the invention have the formulae (1) and (1a).

  该发明描述了新的金属配合物。这些化合物可以用作各种不同应用中的功能材料，这些应用可以广义地被认为是电子工业的一部分。该发明的化合物具有式（1）和（1a）。
• METALLKOMPLEXE UND DEREN VERWENDUNG ALS DIE EMITTIERENDE KOMPONENTE IN ELEKTRONISCHEN BAUTEILEN, BESONDERS IN ELEKTROLUMINESZENTEN ANZEIGEVORRICHTUNGEN
  申请人：Merck Patent GmbH

  公开号：EP1820227A1

  公开（公告）日：2007-08-22
• EP1820227B1
  申请人：——

  公开号：EP1820227B1

  公开（公告）日：2014-05-07
• US8304542B2
  申请人：——

  公开号：US8304542B2

  公开（公告）日：2012-11-06
• [DE] METALLKOMPLEXE UND DEREN VERWENDUNG ALS DIE EMITTIERENDE KOMPONENTE IN ELEKTRONISCHEN BAUTEILEN, BESONDERS IN ELEKTROLUMINESZENTEN ANZEIGEVORRICHTUNGEN<br/>[EN] METAL COMPLEXES AND THEIR USE AS THE EMITTING CONSTITUENT IN ELECTRONIC COMPONENTS, IN PARTICULAR IN ELECTROLUMINESCENT DISPLAY DEVICES<br/>[FR] COMPLEXES METALLIQUES ET LEUR UTILISATION EN TANT QUE COMPOSANTS D'EMISSION DANS DES ELEMENTS ELECTRONIQUES, NOTAMMENT DANS DES DISPOSITIFS D'AFFICHAGE ELECTROLUMINESCENTS
  申请人：MERCK PATENT GMBH

  公开号：WO2006061182A1

  公开（公告）日：2006-06-15

  [EN] The invention relates to novel metal complexes. Compounds of this type can be used as functional materials in a wide range of different applications in the electronics industry. The inventive compounds are defined as per the formulae (1) and (1a).
  [FR] L'invention concerne de nouveaux complexes métalliques. Ces liaisons peuvent servir de matières fonctionnelles dans une série d'applications diverses de l'industrie électronique au sens large du terme. Les liaisons de l'invention sont représentées par les formules (1) et (1a).
  [DE] Die vorliegende Erfindung beschreibt neue Metallkomplexe. Derartige Verbindungen sind als funktionelle Materialien in einer Reihe verschiedenartiger Anwendungen, die im weitesten Sinne der Elektronikindustrie zugerechnet werden können, einsetzbar. Die erfindungsgemässen Verbindungen sind durch die Formeln (1) und (1 a) beschrieben.