1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacene-6,13-dione | 851439-67-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacene-6,13-dione
• 英文别名: 1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacen-6,13-dione
• CAS: 851439-67-3
• 化学式: C₂₂H₄F₈O₆
• 分子量: 516.257
• InChiKey: UUNFHGOGPQHJCH-UHFFFAOYSA-N

物化性质

• 熔点：
  300 °C
• 沸点：
  704.0±55.0 °C(Predicted)
• 密度：
  2.026±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  36.0
• 可旋转键数：
  0.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  115.06
• 氢给体数：
  4.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacene-6,13-dione 在 sulfur tetrafluoride 、 氢氟酸 作用下， 以38%的产率得到1,2,3,4,5,5,6,6,7,7,8,9,10,11,12,12,13,13,14,14-icosafluoro-5,6,7,12,13,14-hexahydroxypentacene
  参考文献：
  名称：

  Perfluoropentacene and Perfluorotetracene: Syntheses, Crystal Structures, and FET Characteristics

  摘要：

  DOI：

  10.1080/15421400500365011
• 作为产物：
  描述：

  1,2,3,4-四氟-5,8-二羟基蒽并醌 在 盐酸 、 tin 、 三氯化铝 、 溶剂黄146 、 sodium chloride 作用下， 反应 1.0h， 生成 1,2,3,4,8,9,10,11-octafluoro-5,7,12,14-tetrahydroxypentacene-6,13-dione
  参考文献：
  名称：

  Perfluoropentacene:  High-Performance p−n Junctions and Complementary Circuits with Pentacene

  摘要：

  We report the synthesis and characterization of perfluoropentacene as an n-type semiconductor for organic field-effect transistors (OFETs). Perfluoropentacene is a planar and crystalline material that adopts a herringbone structure as observed for pentacene. OFETs with perfluoropentacene were constructed using top-contact geometry, and an electron mobility of 0.11 cm2 V-1 s-1 was observed. Bipolar OFETs with perfluoropentacene and pentacene function at both negative and positive gate voltages. The improved p-n junctions are probably due to the similar d-spacings of both acenes. Complementary inverter circuits were fabricated, and the transfer characteristics exhibit a sharp inversion of the output signal with a high-voltage gain.

  DOI：

  10.1021/ja0476258

文献信息

• Fluorinated pentacene derivative and method of producing same
  申请人：Kobayashi Masafumi

  公开号：US20070083067A1

  公开（公告）日：2007-04-12

  Fluorinated pentacene derivatives, for example, the novel compounds tetradecafluoropentacene, 5,6,7,12,13,14-hexafluoropentacene, 5,7,12,14-tetrafluoropentacene, and 6,13-difluoropentacene, and intermediates therefor are provided. And a method of producing fluorinated pentacene derivatives and intermediates therefor is also provided. Pentacene derivatives fluorinated at desired positions of the pentacene skeleton are obtained by introducing the oxo group, hydroxyl group, or alkoxyl group into the pentacene skeleton followed by fluorination with sulfur tetrafluoride and partial defluorination using a reducing agent.

  提供了氟代五环芴衍生物，例如新型化合物四氟代五环芴、5,6,7,12,13,14-六氟代五环芴、5,7,12,14-四氟代五环芴和6,13-二氟代五环芴及其中间体。同时还提供了一种制备氟代五环芴衍生物和中间体的方法。通过在五环芴骨架中引入羟基、氧代基或烷氧基，然后使用四氟化硫进行氟化并使用还原剂进行部分脱氟，从而获得在所需位置氟代的五环芴衍生物。
• Organic thin-film transistor and fabrication method thereof and organic thin-film device
  申请人：Inoue Youji

  公开号：US20070194302A1

  公开（公告）日：2007-08-23

  An organic thin-film transistor having a higher carrier-mobility, a method of fabricating the organic thin-film transistor and an organic thin-film device including the organic thin-film transistor are provided. In an organic thin-film transistor having an organic semiconductor layer, the organic semiconductor layer contains a fluorinated acene compound which is represented by a formula of C 4n+2 F 2n+4 , wherein n is an integer of 2 or greater. The fluorinated acene compound is preferably tetradecafluoropentacene or dodecafluoronaphthacene.

  提供了一种具有更高载流子迁移率的有机薄膜晶体管、制造该有机薄膜晶体管的方法以及包括该有机薄膜晶体管的有机薄膜器件。在具有有机半导体层的有机薄膜晶体管中，所述有机半导体层包含一种由C4n+2F2n+4表示的氟化蒽化合物，其中n为2或更大的整数。所述氟化蒽化合物优选为十四氟五环戊二烯或十二氟萘蒽。
• US7439407B2
  申请人：——

  公开号：US7439407B2

  公开（公告）日：2008-10-21