[iridium(III)tris(1-(N,N-diphenylamino)-4-(4-chlorophenyl)-phthalazine(-H))] | 1238306-50-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: [iridium(III)tris(1-(N,N-diphenylamino)-4-(4-chlorophenyl)-phthalazine(-H))]
• CAS: 1238306-50-7
• 化学式: C₇₈H₅₁Cl₃IrN₉
• 分子量: 1412.9
• InChiKey: BQCYAHSAXHSEOR-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  氯化铱(III) 水合物 、 1-(N,N-diphenylamino)-4-(4-chlorophenyl)-phthalazine 以 乙二醇乙醚 、 水 为溶剂， 以37%的产率得到[iridium(III)tris(1-(N,N-diphenylamino)-4-(4-chlorophenyl)-phthalazine(-H))]
  参考文献：
  名称：

  Synthesis of a novel tris-cyclometalated iridium(III) complex containing triarylamine unit and its application in OLEDs

  摘要：

  The synthesis of the tris-cyclometalated iridium(III) complex [Ir(DCP)(3)] (HDCP = 1-(N,N-diphenylamino)4-(4-chlorophenyl)-phthalazine) from hydrated iridium(III) chloride and the ligand HDCP under mild reaction conditions was described. The photophysical, electrochemical and electrophosphorescent properties of this complex were investigated. Organic light-emitting diodes (OLEDs) using the complex as a dopant and a blend of poly(vinylcarbazole) (PVK) with 2-tert-butylphenyl-5-biphenyl-1,3,4-oxadiazol (PBD) as a host exhibited bright red emission at 620 nm with the Commission Internationale de l'Eclairage (CIE) coordinate of (0.67, 0.32). A maximum external quantum efficiency of 13.6% photos/electron with a luminous efficiency of 7.4 cd/A at a current density of 0.73 mA/cm(2), and a maximum luminance of 2941 cd/m(2) at 99 mA/cm(2) were obtained in the device at 4 wt% doping concentration. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.08.007