10H-pyrido[4',3':5,6]pyrazino[2,3-b]indole | 174320-71-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶吡嗪类
• 英文名称: 10H-pyrido[4',3':5,6]pyrazino[2,3-b]indole
• 英文别名: 10H-pyrido<4',3':5,6>pyrazino<2,3-b>indole；2,5,9,17-Tetrazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),4,6,9,11,13,15-octaene
• CAS: 174320-71-9
• 化学式: C₁₃H₈N₄
• 分子量: 220.233
• InChiKey: UPYCTMLDHZEWBO-UHFFFAOYSA-N

物化性质

• 沸点：
  464.0±37.0 °C(Predicted)
• 密度：
  1.50±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  17
• 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：
  54.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  10H-pyrido[4',3':5,6]pyrazino[2,3-b]indole 在 potassium permanganate 、 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 28.0h， 生成 10-(2,3-dihydroxypropyl)-10H-pyrido[4',3':5,6]pyrazino[2,3-b]indole
  参考文献：
  名称：

  A Straightforward Synthesis of Pyridopyrazino[2,3-b]indoles and Indolo[2,3-b]quinoxaline

  摘要：

  DOI：

  10.3987/com-01-9181
• 作为产物：
  描述：

  3,4-二氨基吡啶 在 氢氧化钾 作用下， 以 乙醇 、 水 为溶剂， 25.0~215.0 ℃ 、6.67 Pa 条件下， 反应 172.0h， 生成 10H-pyrido[4',3':5,6]pyrazino[2,3-b]indole
  参考文献：
  名称：

  Bergman, Jan; Damberg, Charlotta; Vallberg, Hans, Recueil des Travaux Chimiques des Pays-Bas, 1996, vol. 115, # 1, p. 31 - 36

  摘要：

  DOI：

文献信息

• Liquid Crystal Display Operating in a Vertically Aligned Mode
  申请人：Palto Serguei Petrovich

  公开号：US20100118241A1

  公开（公告）日：2010-05-13

  The present invention relates generally to the field of liquid crystal display devices and more particularly to a liquid crystal display device operating in vertically aligned mode (VA-mode) in which liquid crystal molecules having a negative dielectric anisotropy are aligned generally perpendicularly to a panel surface of the liquid crystal display. A liquid crystal display according to the invention comprises a liquid crystal cell ( 6 ) of a vertical alignment mode, at least one polarizer ( 2, 10 ) arranged on each side of the liquid crystal cell, and at least one compensating structure ( 3, 7 ) disposed between the liquid crystal cell and at least one of the polarizers. The polarizers have transmission axes ( 11, 18 ) which are perpendicular to each other.

  本发明涉及液晶显示器件领域，更具体地涉及一种在垂直对准模式（VA模式）下运行的液晶显示器件，其中具有负介电各向异性的液晶分子通常垂直于液晶显示器件的面板表面。本发明的液晶显示器包括垂直对准模式的液晶电池（6），至少一个极化器（2、10）分别设置在液晶电池的两侧，以及至少一个补偿结构（3、7）设置在液晶电池和至少一个极化器之间。极化器具有相互垂直的透过轴（11、18）。
• 6,7-DIHYDROBENZIMIDAZO[1 ,2-C]QUINAZOLIN-6-ONE CARBOXYLIC ACIDS, THEIR ESTERS, AND METHODS OF SYNTHESIS THEREOF
  申请人：CRYSOPTIX K.K.

  公开号：EP1984373A1

  公开（公告）日：2008-10-29
• SELF-HEALING CAPACITOR AND METHODS OF PRODUCTION THEREOF
  申请人：Capacitor Sciences Incorporated

  公开号：EP3261759B1

  公开（公告）日：2020-05-06
• 6,7-Dihydrobenzimidazo[1,2-c]Quinazolin-6-One Carboxylic Acids, their Esters, and Methods of Synthesis Thereof
  申请人：Doutova Tatyana

  公开号：US20100047477A1

  公开（公告）日：2010-02-25

  The present invention relates to a 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one carboxylic acid and its esters of the general structural formula (I), and provides a method for their synthesis (I) where R and each R′ are selected independently from the list comprising —H—CH 3 , —C 2 H 5 , —C 3 H 7 , -iso-C 3 H 7 , —CH 2 CH 2 CH 2 CH 3 , —CH(CH 3 )CH 2 CH 3 , —CH 2 CH(CH 3 )CH 3 and —C(CH 3 ) 3 ; n is 1, 2, 3 or 4; Y is a substituent selected from the list comprising —CH 3 , —C 2 H 5 , —NO 2 , —Cl, —Br, —F, —CF 3 , —CN, —OH, —OCH 3 , —OC 2 H 5 , —OCOCH 3 , —OCN, —SCN, —NH 2 , —NHCOCH 3 ; and z is 0, 1, 2, 3 or 4.
• ENERGY STORAGE DEVICES AND METHODS OF PRODUCTION THEREOF
  申请人：CAPACITOR SCIENCES INCORPORATED

  公开号：US20160314901A1

  公开（公告）日：2016-10-27

  The present disclosure provides an energy storage device comprising a first electrode, a second electrode, and a solid multilayer structure disposed between said first and second electrodes. The solid multilayer structure can be in contact with said first and second electrodes. The solid multilayer structure can include layers disposed parallel to said electrodes, the layers have a sequence (A-B) m -A, wherein, A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and ‘m’ is a number greater than or equal to 1. Layer A can have a breakdown voltage of at least about 0.05 volts per nanometer (nm), and layer B can have a dielectric permittivity of at least about 100.