tributyl-(5',5'-difluorodispiro[1,3-dioxolane-2,4'-[4H]cyclopenta[b]thiophene-6'(5'H),2''-[1,3]dioxolan]-2'-yl)-stannane | 1014976-60-3

• 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: tributyl-(5',5'-difluorodispiro[1,3-dioxolane-2,4'-[4H]cyclopenta[b]thiophene-6'(5'H),2''-[1,3]dioxolan]-2'-yl)-stannane
• 英文别名: 5',5'-Difluoro-2'-(tributylstannyl)dispiro[1,3-dioxolane-2,4'-[4H]cyclopenta[b]thiophene-6'(5'H),2''-[1,3]dioxolane]
• CAS: 1014976-60-3
• 化学式: C₂₃H₃₆F₂O₄SSn
• 分子量: 565.309
• InChiKey: FSGOZFRGNQVPSQ-UHFFFAOYSA-N

物化性质

• 沸点：
  530.8±60.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.85
• 重原子数：
  31
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  65.2
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  5,5'-二溴-2,2'-联噻吩 、 tributyl-(5',5'-difluorodispiro[1,3-dioxolane-2,4'-[4H]cyclopenta[b]thiophene-6'(5'H),2''-[1,3]dioxolan]-2'-yl)-stannane 在 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 12.0h， 以68%的产率得到5,5'-bis(5',5'-difluoro-5'H-dispiro[[1,3]dioxolane-2,4'-cyclopenta[b]thiophene-6',2''-[1,3]dioxolan]-2'-yl)-2,2'-bithiophene
  参考文献：
  名称：

  Electronegative Oligothiophenes Based on Difluorodioxocyclopentene-Annelated Thiophenes:  Synthesis, Properties, and n-Type FET Performances

  摘要：

  A series of oligothiophenes containing difluorodioxocyclopentene-annelated thiophene units was synthesized, and their electronic properties and structures were investigated by spectroscopic and electrochemical measurements and X-ray analyses. The oligothiophenes having the terminal difluorodioxocyclopentene annelations showed n-type semiconducting behavior on FET devices, and the quaterthiophene revealed field-effect electron mobility as high as 1.3 x 10(-2) cm(2) V-1 s(-1).

  DOI：

  10.1021/ol7029678
• 作为产物：
  描述：

  4,6-dioxo-5,5-difluorocyclopentathiophene 在 正丁基锂 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.5h， 生成 tributyl-(5',5'-difluorodispiro[1,3-dioxolane-2,4'-[4H]cyclopenta[b]thiophene-6'(5'H),2''-[1,3]dioxolan]-2'-yl)-stannane
  参考文献：
  名称：

  EP2407465

  摘要：

  公开号：

文献信息

• Electronegative Oligothiophenes Having Difluorodioxocyclopentene-annelated Thiophenes as Solution-processable n-Type OFET Materials
  作者：Yutaka Ie、Makoto Okabe、Yoshikazu Umemoto、Hirokazu Tada、Yoshio Aso

  DOI：10.1246/cl.2009.460

  日期：2009.5.5

  Solution-processable electronegative oligothiophenes bearing difluorodioxocyclopentene-annelated thiophenes have been synthesized. The electronic properties of the oligomers were investigated by absorption spectroscopy and electrochemical measurements. Their films fabricated by spin-coating showed typical n-channel OFET behavior.

  我们合成了含有二氟二氧环戊烯-沟道化噻吩的可溶液加工的负电性低聚噻吩。通过吸收光谱和电化学测量研究了这些低聚物的电子特性。通过旋涂法制造的薄膜显示出典型的 n 沟道 OFET 行为。
• EP2223918
  申请人：——

  公开号：——

  公开（公告）日：——
• EP2407464
  申请人：——

  公开号：——

  公开（公告）日：——
• Electronegative Oligothiophenes Based on Difluorodioxocyclopentene-Annelated Thiophenes:  Synthesis, Properties, and n-Type FET Performances
  作者：Yutaka Ie、Yoshikazu Umemoto、Makoto Okabe、Takahiro Kusunoki、Ken-ichi Nakayama、Yong-Jin Pu、Junji Kido、Hirokazu Tada、Yoshio Aso

  DOI：10.1021/ol7029678

  日期：2008.3.1

  A series of oligothiophenes containing difluorodioxocyclopentene-annelated thiophene units was synthesized, and their electronic properties and structures were investigated by spectroscopic and electrochemical measurements and X-ray analyses. The oligothiophenes having the terminal difluorodioxocyclopentene annelations showed n-type semiconducting behavior on FET devices, and the quaterthiophene revealed field-effect electron mobility as high as 1.3 x 10(-2) cm(2) V-1 s(-1).
• EP2407465
  申请人：——

  公开号：——

  公开（公告）日：——