tributyl(5'-(2-octyldodecyl)-[2,2'-bithiophen]-5-yl)stannane | 1383956-07-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 双噻吩和低聚噻吩
• 英文名称: tributyl(5'-(2-octyldodecyl)-[2,2'-bithiophen]-5-yl)stannane
• CAS: 1383956-07-7
• 化学式: C₄₀H₇₂S₂Sn
• 分子量: 735.854
• InChiKey: QVHJLLLGWIZUJO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.97
• 重原子数：
  43.0
• 可旋转键数：
  29.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  tributyl(5'-(2-octyldodecyl)-[2,2'-bithiophen]-5-yl)stannane 在 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 7.0h， 生成 4-(5-bromo-4-octylthiophen-2-yl)-5-fluoro-7-(5'-(2-octyldodecyl)[2,2'-bithiophen]-5-yl)benzo[C][1,2,5]thiadiazole
  参考文献：
  名称：

  基于二乙炔基苯并[1,2-b：4,5-b']二噻吩的小分子和交叉共轭共聚物，用于有机太阳能电池

  摘要：

  在本手稿中，我们报道了二乙炔基苯并[1,2- b：4,5- b′]二噻吩（DEBDT）基小分子BDTTIPS和由DEBDT单元组成的三种新型交叉共轭共聚物PBDTE-Th，PBDTE-FBT和PBDTE-DPP。对这些材料的热，光物理和电子特性进行了系统的研究。小分子BDTTIPS的吸收系数高于交叉共轭共聚物。根据循环伏安法测量，这三种交叉共轭共聚物的LUMO / HOMO能级分别为−3.74 / 5.51，−3.77 / –5.53和−4.02 / –5.58 eV，低于−3.63 / –5.39。 eV为小分子BDTTIPS。由于交叉共轭聚合物的独特分子结构和电子特性，PBDTE-Th和PBDTE-DPP的空穴迁移率高于BDTTIPS。61 BM / Ca / Al。小分子生色团BDTTIPS的功率转换效率为4.19％，远高于从基于共轭聚合物作为光敏层的器件获得的功率转换效率。这些观察

  DOI：

  10.1002/pola.28363

文献信息

• Nanowires of indigo and isoindigo-based molecules with thermally removable groups
  作者：Chunchen Liu、Wenzhan Xu、Qifan Xue、Ping Cai、Lei Ying、Fei Huang、Yong Cao

  DOI：10.1016/j.dyepig.2015.10.003

  日期：2016.2

  In this manuscript, indigo and isoindigo-based pi-conjugated molecules with thermal removable tert-butoxycarbonyl (t-Boc) side groups were designed and synthesized. It was noted that the t-Boc side groups can be eliminated in nearly quantitative yields after thermal treatment at 200 degrees C for 15 min, as confirmed by thermogravimetric analysis and Fourier transform infrared spectroscopy. From the thermal treated solution of isoindigo-based molecule DTIIC8C12 in the co-solvent of 1,2-dichlorobenzene/pyridine with volume ratio of 10/90, one-dimensional nanowires can be formed due to the hydrogen bonding assisted self-assembly. The afforded nanowires exhibited a moderate hole mobility of 1.3 x 10(-3) cm(2) V-1 s(-1), as estimated from the organic field effect transistors. These observations illustrated that the utilization of thermal removable side chain functionalized conjugated polymers can be an effective strategy for developing conjugated polymers-with impressive charge carrier transport. (C) 2015 Elsevier Ltd. All rights reserved.
• Ambipolar Behavior of Hydrogen-Bonded Diketopyrrolopyrrole–Thiophene Co-oligomers Formed from Their Soluble Precursors
  作者：Yuki Suna、Jun-ichi Nishida、Yoshihide Fujisaki、Yoshiro Yamashita

  DOI：10.1021/ol3013364

  日期：2012.7.6

  Organic field-effect transistors with hydrogen-bonded diketopyrrolopyrrole-thiophene co-oligomers were fabricated by a solution-process method with annealing at 200 degrees C, showing ambipolar charge-carrier transfer with field-effect mobilities up to mu(h) = 6.7 x 10(-3) cm(2) V-1 s(-1) mu(o). = 5.6 x 10(-3) cm(2) V-1 s(-1).