5-bromo-5'-trimethylsilyl-3,3'-diphenylsilylene-2,2'-bithiophene | 1235485-02-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 5-bromo-5'-trimethylsilyl-3,3'-diphenylsilylene-2,2'-bithiophene
• 英文别名: 2-bromo-6-trimethylsilyl-4,4-diphenyldithienosilole；(10-Bromo-7,7-diphenyl-3,11-dithia-7-silatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraen-4-yl)-trimethylsilane
• CAS: 1235485-02-5
• 化学式: C₂₃H₂₁BrS₂Si₂
• 分子量: 497.627
• InChiKey: FLZUJAGVXZEMEE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.48
• 重原子数：
  28
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-bromo-5'-trimethylsilyl-3,3'-diphenylsilylene-2,2'-bithiophene 在 三氟乙酸 作用下， 以 氯仿 为溶剂， 以98%的产率得到5-bromo-3,3'-diphenylsilylene-2,2'-bithiophene
  参考文献：
  名称：

  Organic Dyes Containing Coplanar Diphenyl-Substituted Dithienosilole Core for Efficient Dye-Sensitized Solar Cells

  摘要：

  Two new organic dyes adopting coplanar diphenyl-substituted dithienosilole as the central linkage have been synthesized, characterized, and used as the sensitizers for dye-sensitized solar cells (DSSCs). The best DSSC exhibited a high power conversion efficiency up to 7.6% (TP6CADTS) under AM 1.5G irradiation, reaching similar to 96% of the ruthenium dye N719-based reference cell under the same conditions.

  DOI：

  10.1021/jo100762t
• 作为产物：
  描述：

  5,5'-bis(trimethylsilyl)-3,3'-diphenylsilylene-2,2'-bithiophene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以66%的产率得到5-bromo-5'-trimethylsilyl-3,3'-diphenylsilylene-2,2'-bithiophene
  参考文献：
  名称：

  Organic Dyes Containing Coplanar Diphenyl-Substituted Dithienosilole Core for Efficient Dye-Sensitized Solar Cells

  摘要：

  Two new organic dyes adopting coplanar diphenyl-substituted dithienosilole as the central linkage have been synthesized, characterized, and used as the sensitizers for dye-sensitized solar cells (DSSCs). The best DSSC exhibited a high power conversion efficiency up to 7.6% (TP6CADTS) under AM 1.5G irradiation, reaching similar to 96% of the ruthenium dye N719-based reference cell under the same conditions.

  DOI：

  10.1021/jo100762t

文献信息

• Synthesis and Chromic Behaviors of Dithienosiloles with Push-Pull Substituents Toward VOC Detection
  作者：Joji Ohshita、Daiki Tanaka、Kwang-Hoi Lee、Yasunori Kurushima、Shotaro Kajiwara、Yousuke Ooyama、Yutaka Harima、Atsutaka Kunai、Yoshihito Kunugi

  DOI：10.1080/15421406.2010.495642

  日期：2010.10.8

  2-Methylthio- and 2-n-hexylthienyl-6-(tricyanoethenyl)-4,4-diphenyldithienosilole were prepared as novel push-pull type compounds. These compounds exhibit solvatochromic behaviors with respect to their UV-vis absorption and emission spectra. Clear vapor chromism is also observed for their thin solid films and the color changed clearly on exposure of the films to organic solvent vapors, indicating the potential applications to VOC sensors.
• Organic Dyes Containing Coplanar Diphenyl-Substituted Dithienosilole Core for Efficient Dye-Sensitized Solar Cells
  作者：Li-Yen Lin、Chih-Hung Tsai、Ken-Tsung Wong、Tsung-Wei Huang、Lun Hsieh、Su-Hao Liu、Hao-Wu Lin、Chung-Chih Wu、Shu-Hua Chou、Shinn-Horng Chen、An-I Tsai

  DOI：10.1021/jo100762t

  日期：2010.7.16

  Two new organic dyes adopting coplanar diphenyl-substituted dithienosilole as the central linkage have been synthesized, characterized, and used as the sensitizers for dye-sensitized solar cells (DSSCs). The best DSSC exhibited a high power conversion efficiency up to 7.6% (TP6CADTS) under AM 1.5G irradiation, reaching similar to 96% of the ruthenium dye N719-based reference cell under the same conditions.