2,3,6,7-tetrahydroxytriphenylene | 393171-18-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: 2,3,6,7-tetrahydroxytriphenylene
• 英文别名: Triphenylene-2,3,6,7-tetrol
• CAS: 393171-18-1
• 化学式: C₁₈H₁₂O₄
• 分子量: 292.291
• InChiKey: UJZAFMCVGMCEQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  22
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,3,6,7-tetrahydroxytriphenylene 在 tris(dibenzylideneacetone)dipalladium (0) 1,1'-双(二苯基膦)二茂铁 、 溴 、 potassium carbonate 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 生成 6,7,10,11-Tetrakis-hexyloxy-triphenylene-2,3-dicarbonitrile
  参考文献：
  名称：

  Macrodiscotic triphenylenophthalocyanines

  摘要：

  首次合成了具有高度取代基的三蝶烯酞菁，并发现它们具有介晶性。

  DOI：

  10.1039/b200978a
• 作为产物：
  描述：

  4-溴黎芦醚 在 iron(III) chloride 、 bis-triphenylphosphine-palladium(II) chloride 、 氢溴酸 、 sodium carbonate 、 溶剂黄146 作用下， 以 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 11.0h， 生成 2,3,6,7-tetrahydroxytriphenylene
  参考文献：
  名称：

  COMPOUND, SOLAR CELL MODULE, AND PHOTOVOLTAIC POWER GENERATION DEVICE

  摘要：

  这种化合物由以下一般式（IA）或（IB）表示（在式中，R1和R2分别是氢原子、烷基、烷氧基、芳基或芳氧基，R1和R2中的多个可能相同也可能不同；R3对应氢原子或烷基，R3中的多个可能相同也可能不同）。太阳能电池模块包括该化合物。光伏发电设备包括太阳能电池模块。

  公开号：

  US20160002238A1

文献信息

• Probing the structural factors influencing columnar mesophase formation and stability in triphenylene discotics
  作者：Andrew N. Cammidge、Céline Chausson、Hemant Gopee、Juanjuan Li、David L. Hughes

  DOI：10.1039/b913678a

  日期：——

  Series of structurally related substituted triphenylene derivatives were designed and synthesised to interrogate key features which determine mesophase formation and stability, and to challenge the general conclusions previously proposed by us and others. It is apparent that no single, simple principle can be universally applied.

  设计并合成了一系列结构相关的替代三苯基衍生物，以探讨决定介相形成和稳定性的关键特征，并挑战我们和其他人之前提出的一般结论。显然，没有单一的简单原则可以普遍适用。
• ——
  作者：Andrew N Cammidge、Hemant Gopee

  DOI：10.1039/b103450m

  日期：2001.10.23

  A series of novel triphenylenes has been synthesised by a combination of palladium catalysed coupling, oxidative cyclisation, bromination and nucleophilic aromatic substitution. The new derivatives are designed to have structures which are intermediate between the known symmetrical materials hexakis( hexyloxy) triphenylene and hexakis( hexylthio) triphenylene. The compounds having four hexyloxy and two hexylthio substituents form only Col(h) mesophases. Triphenylenes having four hexylthio and two hexyloxy substituents also give Col(h) mesophases but 3,6- bis(hexyloxy)-2,7,10,11-tetrakis(hexylthio) triphenylene 5 is unique in that it cools into a stable, more ordered phase. The low temperature phase, which appears to be indefinitely stable at ambient temperature, is assumed to be helical based on transition enthalpy data.
• FLUORESCENT CHEMICAL SENSOR
  申请人：Palazzotto Michael C.

  公开号：US20080070320A1

  公开（公告）日：2008-03-20

  A method of detecting organic vapors is described. More particularly, the method involves the use of an analyte sensor that contains a polymeric material having a relatively large intrinsic porosity and that is capable of fluorescence in the visible region of the electromagnetic spectrum. The method further includes exposing the analyte sensor to an environment that may contain an organic vapor and monitoring the analyte sensor for a change in a fluorescence signal. Although the organic vapor itself typically does not fluoresce in the visible wavelength range, presence of an organic vapor can alter the fluorescence signal of the analyte sensor.
• MICROPOROUS POLYMER MATERIAL
  申请人：McKeown Neil B.

  公开号：US20100304112A1

  公开（公告）日：2010-12-02

  The present invention relates to a microporous material which is a non-network polymer having a chain comprised of repeating units bonded to each other and each including a first generally planar species and a rigid linker, the linker having a point of contortion such that two adjacent first planar species connected by a rigid linker are held in a non-coplanar orientation, the rigid linker further being such that the polymer chain has a rigid contorted structure, and the polymer being such that said repeating units comprised of the first generally planar species and the rigid linker are bonded predominately to two other such repeating units.
• US7690514B2
  申请人：——

  公开号：US7690514B2

  公开（公告）日：2010-04-06