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9,10-二[3,5-二(苯基)苯基]蒽的合成新方法

New Synthetic Method for 9,10-di-(3,5-diphenyl) phenyl Anthracene as the Emitter in Organic Light Emitting Diode
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摘要 9,10-二[3,5-二(苯基)苯基]蒽是一种性能较好的小分子蓝色有机电致发光材料。通过改进的方法合成其重要的中间体3,5-二苯基溴苯,经过锂卤交换,采用还原蒽醌与相应芳基锂的加成物得到目标产物。研究了用所合成的材料作发光层所制得有机电致发光器件的光谱特性及其电流、电压、亮度等。结果表明通过改进的方法合成上述蓝色荧光材料具有原料易得、反应步骤少、产物得率较高等特点。 This paper presents a new synthetic method for 9, 10-di-(3, 5-diphenyl)phenyl anthracene as the emitter in organic light emitting diode, especially in synthesis of 3,5-(diphenyl)bromobenzene. The intermediate product 3,5-(diphenyl) bromobenzene was synthesized by one-pot reaction of 2,4,6-tribromoiodobenzene with aryl-grignard reagent. The electroluminescence (EL) spectra and current den- sity-voitage-luminance characteristics of 9, 10-di-(3, 5-diphenyl)phenyl anthracene-based organic light emitting diodes were also investigated. The results showed that 9, 10-di-(3, 5-diphenyl)phenyl anthracene was one of the useful products as the emitting materials in organic light emitting diodes.
出处 《液晶与显示》 CAS CSCD 北大核心 2008年第4期416-420,共5页 Chinese Journal of Liquid Crystals and Displays
基金 国家重点基础研究发展计划(“973”计划)资助项目(No2002CB613400) 国家自然科学基金资助项目(No90201034,60477014,60577041) 江苏省教育厅自然科学基金资助项目(NoJH02-114)
关键词 9 10-二(3 5-二苯基)苯基]蒽 3 5-二苯基溴苯 合成 有机电致发光 9, 10-di-(3, 5-diphenyl) phenyl anthracene 3, 5-(diphenyl) bromobenzene synthesis organic light emitting diodes
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  • 1Tang C W, VanSlyke S A. Organic electroluminescent diodes [J]. Appl. Phys. Lett. , 1987, 51(12) :913-915. 被引量:1
  • 2Tang C W, VanSlyke S A, Chen C H. Electroluminescence of doped organic thin films[J]. J. Appl. Phys. , 1989, 65(9) :3610-3616. 被引量:1
  • 3Burroughes J H, Bradley D D C , Brown A R, etal. Light-emitting diodes based on conjugated polymers[J]. Nature, 1990, 347(11):539-541. 被引量:1
  • 4Hung L S, Tang C W, Mason M G. Enhanced electron injection in organic electroluminescence devices using an Al/ LiF electrode [J]. Appl.Phys. Lett., 1997, 70(2):152-154. 被引量:1
  • 5Baldo M A, O'Brien D F, You Y, et al. Highly efficient phosphorescent emission from organic electroluminescent devices[J]. Nature, 1998, 395(6698) :151-154. 被引量:1
  • 6Kim Y H, Shin D C, Kim S H, et al. Novel blue emitting material with high color purity [J]. Adv. Mater. , 2001, 13(22):1690-1693. 被引量:1
  • 7Shi J M, Tang C W. Anthracene derivatives for stable blue-emitting organic eleetroluminescence devices[J].Appl. Phys. Lett. ,2002, 80(17) :3201-3203. 被引量:1
  • 8Kan Y, Wang L D, Duan L, et al. Highly-efficient blue electroluminescence based on two Emitter isomers [J]. Appl. Phys. Lett. , 2004, 84(9):1513-1515. 被引量:1
  • 9Shi J, Chen C H, Klubek K P. Organic electroluminescent elements for stable blue electroluminescent devices: US 5972247[P].1999-10-26. 被引量:1
  • 10Jiang X Y, Zhang Z L, Zhang B X, et al. Stable blue and white organic light emitting diodes[J]. Chin. J. Lumin. , 2000,21 (4):369-372. 被引量:1

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