| 1160066-97-6

• 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
• CAS: 1160066-97-6
• 化学式: C₂₁H₂₄F₂O₄S₂
• 分子量: 442.548
• InChiKey: WWRVCUKCUJJIBZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  93.4
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  在 正丁基锂 、 溴 、 硫酸 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 13.5h， 以62%的产率得到2-(5-Bromo-3-hexylthiophen-2-yl)-5,5-difluorocyclopenta[b]thiophene-4,6-dione
  参考文献：
  名称：

  EP2407464

  摘要：

  公开号：
• 作为产物：
  描述：

  5,5-Difluoro-5,6-dihydro-4H-cyclopenta[b]thiophene-4,6-dione bis(ethylene acetal) 在 四(三苯基膦)钯 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 反应 13.5h， 生成
  参考文献：
  名称：

  EP2407464

  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：——
• CONJUGATED COMPOUND, NITROGENATED CONDENSED-RING COMPOUND, NITROGENATED CONDENSED-RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT
  申请人：Aso Yoshio

  公开号：US20100301314A1

  公开（公告）日：2010-12-02

  According to the first invention group there are provided conjugated compounds having two or more groups represented by the following formula (I) or the following formula (II): wherein one of Ar and Ar′ represents a C6 or greater divalent aromatic hydrocarbon group and the other represents a C4 or greater divalent heterocyclic group, wherein the groups each may have a substituent, with the proviso that the groups as a whole contain no fluorine atoms, R 1 and R 2 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and Ar″ represents a trivalent aromatic hydrocarbon or trivalent heterocyclic group; when the conjugated compound has two or more groups represented by formula (I), the portion excluding these groups contain no fluorine atoms. According to the second group of the present invention there are provided nitrogen-containing fused-ring compounds represented by the following formula (α-I): in formula (α-I), R 21 and R 22 each independently represent a hydrogen atom, a halogen atom or an optionally substituted monovalent group, and Z 21 and Z 22 each independently represent any one of the groups represented by the following formulas (α-i)-(α-ix); wherein R 23 , R 24 , R 25 and R 26 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and R 23 and R 24 may bond together to form a ring, the left side and the right side of the group represented by formula (α-viii) may be interchanged.
• BRANCHED COMPOUND, AND ORGANIC THIN FILM AND ORGANIC THIN FILM ELEMENT EACH COMPRISING SAME
  申请人：Ie Yutaka

  公开号：US20120053352A1

  公开（公告）日：2012-03-01

  A branched compound having a construction with a core portion, at least 3 side chain portions bonded to the core portion, and end portions bonded to each of the side chain portions, wherein the side chain portions arc groups in which a plurality of conjugated units are linked, at least one of the conjugated units being a divalent heterocyclic group, at least one of the end portions is a group represented by formula (1), and the side chain portions and the end portions are conjugated with the core portion. [In the formula, Ar represents a trivalent aromatic hydrocarbon or a trivalent heterocyclic group, and X represents oxygen, sulfur, or a group represented by formula (a).] [In the formula, A represents hydrogen, a halogen or a monovalent group, and at least one A group is an electron-withdrawing group.]
• US8378338B2
  申请人：——

  公开号：US8378338B2

  公开（公告）日：2013-02-19