| 1310352-92-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• CAS: 1310352-92-1
• 化学式: C₇₅H₂₂O₂Si
• 分子量: 983.084
• InChiKey: UWAVNEGFGMGYSN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  19.13
• 重原子数：
  78.0
• 可旋转键数：
  6.0
• 环数：
  34.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  、 足球烯 在 吡啶 、 sodium methylate 作用下， 以 邻二氯苯 为溶剂， 反应 0.25h， 以25%的产率得到
  参考文献：
  名称：

  Silyl Substituted Methanofullerenes as Electron Acceptors in Organic Photovoltaic Cells

  摘要：

  The electron-accepting capability of fullerenes has made them interesting materials for organic photovoltaic cells (OPVCs). In this study, we propose the new methanofullerene derivatives incorporated with trimethylsilyl moiety to increase the solubility without electron transporting property decrease. Methanofullerene acceptor materials having trimethylsilyl substituent (PCB-Sis) were synthesized from the reaction of fullerene with trimethylsilyl substituted hydrazide type derivatives, electrochemical propertie was examined by cyclicvoltametry. OPVCs fabricated by using the mixture of P3HT and mono-adducts of PCB-Sis (Compound 7-9) as active layer showed 2.82% of power conversion efficiency under 100 mW/cm(2) AM1.5 simulated light after annealing at 150 degrees C for 10 min. Also, we have synthesized bis-adduct type PCB-Sis as moderate yield and obtained increased Voc about 0.5-0.14 V from P3HT and bis-adduct of PCB-Sis (Compound 10-12) based OPVCs. Unfortunately, these bis-adducts show slightly lower power conversion efficiency compare to mono-adducts due to the numerous region-isomers of bis-adducts. Although it was revealed our new PCB-Sis were candidates for acceptor materials in OPVCs.

  DOI：

  10.1080/15421401003604203