2,3,4,5-tetra(pyrazin-2-yl)pyrazine | 1173893-73-6

• 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: 2,3,4,5-tetra(pyrazin-2-yl)pyrazine
• 英文别名: 2,3,5,6-Tetra(pyrazin-2-yl)pyrazine；2,3,5,6-tetra(pyrazin-2-yl)pyrazine
• CAS: 1173893-73-6
• 化学式: C₂₀H₁₂N₁₀
• 分子量: 392.382
• InChiKey: QOOFPHMCWVVAKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  129
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  1,2-di(pyrazin-2-yl)ethene-1,2-diol 在 吡啶 、 ammonium acetate 作用下， 反应 1.0h， 以37%的产率得到2,3,4,5-tetra(pyrazin-2-yl)pyrazine
  参考文献：
  名称：

  2,3,5,6-Tetra(pyrazin-2-yl)pyrazine: a novel bis-bidentate, bis-tridentate chelator

  摘要：

  Novel 10-nitrogen ligand, 2,3,5,6-tetra(pyrazin-2-yl)pyrazine, has been synthesized in four steps. This compound shows different conformations and the crystal structure of one of them has been established. This structure is sustained by non-classical H-bonds and pi...pi interactions among heteroaromatic rings. (C) 2009 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2009.04.098

文献信息

• 2,3,5,6-Tetra(pyrazin-2-yl)pyrazine: a novel bis-bidentate, bis-tridentate chelator
  作者：Carolina B.P. Ligiero、Lorenzo C. Visentin、Rosana Giacomini、Carlos A.L. Filgueiras、Paulo C.M.L. Miranda

  DOI：10.1016/j.tetlet.2009.04.098

  日期：2009.7

  Novel 10-nitrogen ligand, 2,3,5,6-tetra(pyrazin-2-yl)pyrazine, has been synthesized in four steps. This compound shows different conformations and the crystal structure of one of them has been established. This structure is sustained by non-classical H-bonds and pi...pi interactions among heteroaromatic rings. (C) 2009 Published by Elsevier Ltd.