TCT | 1014976-55-6

• 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
• 英文名称: TCT
• 英文别名: 1,3-Bis(2-thienyl)-5,5-difluoro-5H-cyclopenta[c]thiophene-4,6-dione；5,5-difluoro-1,3-dithiophen-2-ylcyclopenta[c]thiophene-4,6-dione
• CAS: 1014976-55-6
• 化学式: C₁₅H₆F₂O₂S₃
• 分子量: 352.406
• InChiKey: QVRXPQRIWIMXHT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  119
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  1,3-dibromo-5,5-difluoro-4H-cyclopenta[c]thiophene-4,6(5H)-dione 、 2-三丁基甲锡烷基噻吩 在 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 12.0h， 以73%的产率得到TCT
  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

文献信息

• POLYMER HAVING UNIT OBTAINED BY CONDENSATION OF DIFLUOROCYCLOPENTANEDIONE RING AND AROMATIC RING, ORGANIC THIN FILM USING THE SAME, AND ORGANIC THIN FILM DEVICE
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2123690A1

  公开（公告）日：2009-11-25

  A polymer having a repeating unit represented by the following general formula (I) and a ferrocene-based reduction potential of -1.5 to - 0.5 V as measured by a cyclic voltammetry method wherein Ar1 represents a divalent aromatic hydrocarbon group or a divalent heterocyclic group, and these groups may be substituted by a substituent.

  一种聚合物，其重复单元由以下通式(I)表示，二茂铁的还原电位用循环伏安法测定为-1.5 至-0.5 V 其中 Ar1 代表二价芳香烃基团或二价杂环基团，这些基团可被取代基取代。
• CONJUGATED COMPOUND, NITROGENATED CONDENSED-RING COMPOUND, NITROGENATED CONDENSED-RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT
  申请人：Osaka University

  公开号：EP2223918A1

  公开（公告）日：2010-09-01

  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, R1 and R2 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), R21 and R22 each independently represent a hydrogen atom, a halogen atom or an optionally substituted monovalent group, and Z21 and Z22 , each independently represent any one of the groups represented by the following formulas (α-i)-(α-ix); wherein R23, R24, R25 and R26 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and R23 and R24 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.

  根据第一发明组，提供了具有两个或两个以上由下式（I）或下式（II）代表的基团的共轭化合物： 其中Ar和Ar'中的一个代表C6或更高的二价芳香烃基团，另一个代表C4或更高的二价杂环基团，其中各基团可有一个取代基，但各基团整体上不含氟原子，R1和R2各自独立地代表氢原子、卤素原子或一价基团，Ar "代表三价芳香烃或三价杂环基团；当共轭化合物具有两个或两个以上由式（I）表示的基团时，不包括这些基团的部分不含有氟原子。 根据本发明的第二组，提供了由下式（α-I）代表的含氮熔环化合物： 式(α-I)中，R21 和 R22 各自独立地代表氢原子、卤素原子或任选取代的一价基团，Z21 和 Z22 ，各自独立地代表下列式(α-i)-(α-ix)所代表的基团中的任一个； 其中 R23、R24、R25 和 R26 各自独立地代表氢原子、卤素原子或单价基团，且 R23 和 R24 可键合在一起形成环，式 (α-viii) 所代表基团的左侧和右侧可互换。
• Nitrogen-containing fused-ring compound, polymer comprising a nitrogen-containing fused-ring repeating unit, organic thin film, and organic thin film element
  申请人：SUMITOMO CHEMICAL CO., LTD.

  公开号：EP2520572A1

  公开（公告）日：2012-11-07

  The present invention provides nitrogen-containing fused-ring compounds represented by the following formula (α-I): in formula (α-I), R21 and R22 each independently represent a hydrogen atom, a halogen atom or an optionally substituted monovalent group, and Z21 and Z22 each independently represent any one of the groups represented by the following formulas (α-i)-(α-ix); wherein R23, R24, R25 and R26 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and R23 and R24 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.

  本发明提供了由下式（α-I）表示的含氮熔环化合物： 式(α-I)中，R21和R22各自独立地代表氢原子、卤素原子或任选取代的一价基团，Z21和Z22各自独立地代表下式(α-i)-(α-ix)所代表的基团中的任一个； 其中 R23、R24、R25 和 R26 各自独立地代表氢原子、卤素原子或单价基团，且 R23 和 R24 可键合在一起形成环，式 (α-viii) 所代表基团的左侧和右侧可互换。
• EP2223918
  申请人：——

  公开号：——

  公开（公告）日：——
• US8114956B2
  申请人：——

  公开号：US8114956B2

  公开（公告）日：2012-02-14