3,7-bis(1-(biphenyl-4-yl)benzimidazol-2-yl)-10-methylphenothiazine | 1309943-29-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 3,7-bis(1-(biphenyl-4-yl)benzimidazol-2-yl)-10-methylphenothiazine
• 英文别名: PhBBMP；10-Methyl-3,7-bis[1-(4-phenylphenyl)benzimidazol-2-yl]phenothiazine；10-methyl-3,7-bis[1-(4-phenylphenyl)benzimidazol-2-yl]phenothiazine
• CAS: 1309943-29-0
• 化学式: C₅₁H₃₅N₅S
• 分子量: 749.938
• InChiKey: OCVUQJREJLXPDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.7
• 重原子数：
  57
• 可旋转键数：
  6
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  64.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  吩噻嗪 在 sodium hydride 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 3,7-bis(1-(biphenyl-4-yl)benzimidazol-2-yl)-10-methylphenothiazine
  参考文献：
  名称：

  Electroluminescence Characteristics of a New Green-Emitting Phenothiazine Derivative with Biphenyl Benzimidazole Substituent

  摘要：

  We report on the synthesis and electroluminescence characteristics of a new green-emitting material, 3,7-bis(1-(biphenyl-4-yl)benzimidazol-2-yl) 10-methylphenothiazine (PhBBMP) containing the electron-donating phenothiazine core and the electron-accepting biphenyl benzimidazole substituent. An optimized OLED device with the structure of [ITO/NPB (40 nm)/PhBBMP (30 nm)/BCP (10 nm)/TPBI (30 nm)/LiF (1 nm)/Al (100 nm)] exhibited a luminous efficiency of 4.5 cd/A and an external quantum efficiency of 0.9% at 100mA/cm(2), and the maximum luminance of 12,000 cd/m(2) with the CIE 1931 chromaticity coordinates of (0.21, 0.54). A more balanced charge carrier injection and the charge confinement in the emitting layer cooperatively contributed to improve the performance of the device prepared with the PhBBMP emitting layer.

  DOI：

  10.1080/15421401003608378

文献信息

• Electroluminescence Characteristics of a New Green-Emitting Phenothiazine Derivative with Biphenyl Benzimidazole Substituent
  作者：Sun-Hee Lee、Man Su Kim、Yong-Bum Cha、Kwang-Hyun Ahn、Young Chul Kim

  DOI：10.1080/15421401003608378

  日期：2010.4.13

  We report on the synthesis and electroluminescence characteristics of a new green-emitting material, 3,7-bis(1-(biphenyl-4-yl)benzimidazol-2-yl) 10-methylphenothiazine (PhBBMP) containing the electron-donating phenothiazine core and the electron-accepting biphenyl benzimidazole substituent. An optimized OLED device with the structure of [ITO/NPB (40 nm)/PhBBMP (30 nm)/BCP (10 nm)/TPBI (30 nm)/LiF (1 nm)/Al (100 nm)] exhibited a luminous efficiency of 4.5 cd/A and an external quantum efficiency of 0.9% at 100mA/cm(2), and the maximum luminance of 12,000 cd/m(2) with the CIE 1931 chromaticity coordinates of (0.21, 0.54). A more balanced charge carrier injection and the charge confinement in the emitting layer cooperatively contributed to improve the performance of the device prepared with the PhBBMP emitting layer.