6,7-diphenylpyrazino[2,3-b]pyrazine-2,3-dicarbonitrile | 138943-36-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 6,7-diphenylpyrazino[2,3-b]pyrazine-2,3-dicarbonitrile
• 英文别名: 2,3-dicyano-6,7-diphenyl-1,4,5,8-tetraazanaphthalene；2,3-Diphenylpyrazino[2,3-b]pyrazine-6,7-dicarbonitrile
• CAS: 138943-36-9
• 化学式: C₂₀H₁₀N₆
• 分子量: 334.34
• InChiKey: QVFYQUDAWUMYBF-UHFFFAOYSA-N

物化性质

• 沸点：
  563.6±50.0 °C(Predicted)
• 密度：
  1.43±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  26
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  99.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  6,7-diphenylpyrazino[2,3-b]pyrazine-2,3-dicarbonitrile 在 potassium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 以89 %的产率得到6,7-diphenyl-1,4-dihydropyrazino[2,3-b]pyrazine-2,3-dione
  参考文献：
  名称：

  10.3762/bjoc.20.92

  摘要：

  DOI：

  10.3762/bjoc.20.92
• 作为产物：
  描述：

  1,4,5,6-四氢-5,6-二氧-2,3-吡嗪二甲腈 在 氯化亚砜 、 氨 、 溶剂黄146 、 N,N-二甲基甲酰胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 73.0h， 生成 6,7-diphenylpyrazino[2,3-b]pyrazine-2,3-dicarbonitrile
  参考文献：
  名称：

  10.3762/bjoc.20.92

  摘要：

  DOI：

  10.3762/bjoc.20.92

文献信息

• Pyrazinacenes: Aza Analogues of Acenes
  作者：Gary J. Richards、Jonathan P. Hill、Navaneetha K. Subbaiyan、Francis D’Souza、Paul A. Karr、Mark R. J. Elsegood、Simon J. Teat、Toshiyuki Mori、Katsuhiko Ariga

  DOI：10.1021/jo901832n

  日期：2009.12.4

  A series of edge-sharing condensed oligopyrazine analogues of acenes, the pyrazinacenes, Were synthesized and characterized. X-ray crystallographic determinations revealed intermolecular interactions that affect the propensity of the molecules to undergo pi-pi stacking. Increasing heteroatom substitution of the acene framework induces shorter intermolecular pi-pi stacking distances (shorter than for graphite) probably due to lower van der Waals radius of nitrogen atoms. Hydrogen bonding is also a determining Factor in the ease of compounds containing reduced pyrazine rings. Combined electrochemical, electronic absorption, and computational investigations indicate the Substantial electron deficiency of the compounds composed of fused pyrazine rings. The pyrazinacenes are expected to be good candidates as materials for organic thin film transistors.
• Organic electroluminescent device and material for organic electroluminescent device
  申请人：Aoyama Yoshiaki

  公开号：US20090167167A1

  公开（公告）日：2009-07-02

  Disclosed is a novel compound useful as a constituent of an organic EL device. Also disclosed is a practical organic EL device using this compound. This organic EL device has low driving voltage, long life, and reduced leakage current. Specifically disclosed is a compound characterized by having at least one structure (1) shown below in a molecule. Structure (1)
• US8268457B2
  申请人：——

  公开号：US8268457B2

  公开（公告）日：2012-09-18
• 10.3762/bjoc.20.92
  作者：Akhmedov, Tural N.、Kumar, Ajeet、Starkenburg, Daken J.、Chesney, Kyle J.、Abboud, Khalil A.、Akhmedov, Novruz G.、Xue, Jiangeng、Castellano, Ronald K.

  DOI：10.3762/bjoc.20.92

  日期：——