tri(isopropyl-1,1,1,3,3,3-d6)silyl chloride | 1058741-94-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: tri(isopropyl-1,1,1,3,3,3-d6)silyl chloride
• CAS: 1058741-94-8
• 化学式: C₉H₂₁ClSi
• 分子量: 210.661
• InChiKey: KQIADDMXRMTWHZ-NBDUPMGQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  11.0
• 可旋转键数：
  9.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  tri(isopropyl-1,1,1,3,3,3-d6)silyl chloride 、 乙炔钠 以 5,5-dimethyl-1,3-cyclohexadiene 、 tetrahydrifuran 、 mineral oil 为溶剂， 以65.7%的产率得到tri(isopropyl-1,1,1,3,3,3-d6)silyl acetylene
  参考文献：
  名称：

  Structure and Properties of Small Molecule−Polymer Blend Semiconductors for Organic Thin Film Transistors

  摘要：

  A comprehensive structural and electrical characterization of solution-processed blend films of 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS-pentacene) semiconductor and poly(alpha-methylstyrene) (P alpha MS) insulator was performed to understand and optimize the blend semiconductor films, which are very attractive as the active layer in solution-processed organic thin-film transistors (OTFTs). Our study, based on careful measurements of specular neutron reflectivity and grazing-incidence X-ray diffraction, showed that the blends with a low molecular-mass P alpha MS exhibited a strong segregation of TIPS-pentacene only at the air interface, but surprisingly the blends with a high molecular-mass P alpha MS showed a strong segregation of TIPS-pentacene at both air and bottom substrate interfaces with high crystallinity and desired orientation. This finding led to the preparation of a TIPS-pentacene/P alpha MS blend active layer with superior performance characteristics (field-effect mobility, on/off ratio, and threshold voltage) over those of neat TIPS-pentacene, as well as the solution-processability of technologically attractive bottom-gate/bottom-contact OTFT devices.

  DOI：

  10.1021/ja804013n
• 作为产物：
  描述：

  2-氯丙烷-1,1,1,3,3,3-D6 在 lithium 、 四氯化硅 作用下， 以 正戊烷 为溶剂， 反应 17.0h， 以35%的产率得到tri(isopropyl-1,1,1,3,3,3-d6)silyl chloride
  参考文献：
  名称：

  Structure and Properties of Small Molecule−Polymer Blend Semiconductors for Organic Thin Film Transistors

  摘要：

  A comprehensive structural and electrical characterization of solution-processed blend films of 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS-pentacene) semiconductor and poly(alpha-methylstyrene) (P alpha MS) insulator was performed to understand and optimize the blend semiconductor films, which are very attractive as the active layer in solution-processed organic thin-film transistors (OTFTs). Our study, based on careful measurements of specular neutron reflectivity and grazing-incidence X-ray diffraction, showed that the blends with a low molecular-mass P alpha MS exhibited a strong segregation of TIPS-pentacene only at the air interface, but surprisingly the blends with a high molecular-mass P alpha MS showed a strong segregation of TIPS-pentacene at both air and bottom substrate interfaces with high crystallinity and desired orientation. This finding led to the preparation of a TIPS-pentacene/P alpha MS blend active layer with superior performance characteristics (field-effect mobility, on/off ratio, and threshold voltage) over those of neat TIPS-pentacene, as well as the solution-processability of technologically attractive bottom-gate/bottom-contact OTFT devices.

  DOI：

  10.1021/ja804013n