Quinoxalino[2,3-b]phenazine | 258-67-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: Quinoxalino[2,3-b]phenazine
• CAS: 258-67-3
• 化学式: C₁₈H₁₀N₄
• 分子量: 282.3
• InChiKey: JNWYCDPQNQHNQS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  22
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  苯-1,2,4,5-四胺 、 2-苯醌 生成 Quinoxalino[2,3-b]phenazine
  参考文献：
  名称：

  TAKESHITA, HITOSHI;MORI, AKIRA;NAGAO, TOMOHIRO;NAGAMURA, TOSHIHIKO, CHEM. LETT.,(1989) N0, C. 1719-1722

  摘要：

  DOI：

文献信息

• PROCESSES FOR THE PREPARATION OF SODIUM 5,14-DIHYDROTETRAAZAPENTACENE POLYSULFONATE, AND INTERMEDIATES THEREOF
  申请人：Signa S.A. de C.V.

  公开号：US20130331572A1

  公开（公告）日：2013-12-12

  This invention relates to processes for the preparation of sodium 5,14-dihydrotetraazapentacene polysulfonate (1), and intermediates thereof.

  本发明涉及制备5,14-二氢四氮杂五环戊烯聚磺酸钠（1）及其中间体的过程。
• POLARIZATION SOURCE FOR DYNAMIC NUCLEAR POLARIZATION, COMPOSITION, COMPOSITION FOR DYNAMIC NUCLEAR POLARIZATION, METHOD FOR HYPERPOLARIZATION, HYPERPOLARIZED SUBSTANCE AND NMR MEASUREMENT METHOD
  申请人：Kyushu University, National University Corporation

  公开号：EP3932911A1

  公开（公告）日：2022-01-05

  Provided is a polarization source having high oxygen resistance and capable of stably transitioning the spin polarization of electron to nucleus even in an environment where oxygen exists. A polarization source for dynamic nuclear polarization containing a molecule represented by the following general formula. One to six of Z1 to Z10 each represent N, and the others each independently represent C-R. R represents a hydrogen atom or a substituent. n represents an integer of 1 to 4.

  本发明提供了一种极化源，该极化源具有较高的抗氧性，即使在存在氧气的环境中也能稳定地将电子的自旋极化转变为原子核的自旋极化。一种用于动态核极化的极化源，含有由以下通式表示的分子。Z1至Z10中的1至6个各自代表N，其他各自独立地代表C-R。R 代表氢原子或取代基。n 代表 1 至 4 的整数。
• TAKESHITA, HITOSHI;MORI, AKIRA;NAGAO, TOMOHIRO;NAGAMURA, TOSHIHIKO, CHEM. LETT.,(1989) N0, C. 1719-1722
  作者：TAKESHITA, HITOSHI、MORI, AKIRA、NAGAO, TOMOHIRO、NAGAMURA, TOSHIHIKO

  DOI：——

  日期：——
• Composition tinctoriale capillaire comprenant au moins un composé fluorindinium
  申请人：L'ORÉAL

  公开号：EP1552813B1

  公开（公告）日：2008-03-12
• Organic Thin Film Transistor Material, Organic Thin Film Transistor, Field-Effect Transistor, Switching Element, Organic Semiconductor Material and Organic Semiconductor Film
  申请人：Katakura Rie

  公开号：US20080121873A1

  公开（公告）日：2008-05-29

  An objective is to provide an organic thin film transistor material exhibiting an excellent property as a transistor together with reduced aging degradation, and also to provide an organic thin film transistor, a field-effect transistor, a switching element, an organic semiconductor material and an organic semiconductor film employing the organic thin film transistor material. Disclosed is an organic thin film transistor material possessing a compound represented by the following Formula (1). where A composed of a condensed ring formed with a 6 membered aromatic cycle or a 6 membered aromatic heterocycle represents C—R, N or P; at least one of As is N or P; R represents a hydrogen atom, a halogen atom or a substituent; and R may be bonded with other Rs with each other to form a ring.