6,13-Bis-phenylethynyl-6,13-dihydro-pentacene-6,13-diol | 31559-45-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 并四苯
• 英文名称: 6,13-Bis-phenylethynyl-6,13-dihydro-pentacene-6,13-diol
• 英文别名: 6,13-Bis(2-phenylethynyl)pentacene-6,13-diol
• CAS: 31559-45-2
• 化学式: C₃₈H₂₄O₂
• 分子量: 512.607
• InChiKey: GYTBNPQWZWFTHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  40
• 可旋转键数：
  4
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6,13-Bis-phenylethynyl-6,13-dihydro-pentacene-6,13-diol 在 tin(ll) chloride 作用下， 生成 6,13-Bis-(phenylethinyl)-pentacen
  参考文献：
  名称：

  Novel soluble pentacene and anthradithiophene derivatives for organic thin-film transistors

  摘要：

  Four new solution-processable pentacene- (PEN) and anthradithiophene- (ADT) based organic semiconductors bearing two phenylethynyl (PE-) or triethylsilylphenylethynyl (TESPE-) substituents have been synthesized, characterized, and incorporated in thin-film transistors (TFTs). The molecular structures of these four materials have been determined by single-crystal X-ray diffraction. Thin films of all four compounds have been fabricated via drop-casting and exhibited p-channel OTFT transport with hole mobilities as high as similar to 0.01 cm(2)/V s. Compared to PEN derivatives, ADT-based compounds exhibited superior device performance and photooxidative stability in ambient. The film morphologies and microstructures of these compounds have been characterized by optical microscopy and X-ray diffraction to rationalize device performance trends. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.orgel.2010.04.029