poly[bis(2-thienyl)germanium]

• 分子结构分类: 有机化合物 - 有机金属化合物 - 金属芳基
• 英文名称: poly[bis(2-thienyl)germanium]
• 英文别名: Dithienylgermane
• 化学式: C₈H₆GeS₂
• 分子量: 238.858
• InChiKey: NUXOOVLLILKRQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.46
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-噻吩基锂 、 germanium(II) chloride*dioxane 以 乙醚 为溶剂， 生成 poly[bis(2-thienyl)germanium]
  参考文献：
  名称：

  Polymeric organogermanium systems. Synthesis of poly[(germanediyl)thiophenes or furans] and poly[bis(2-thienyl)germanium]

  摘要：

  The syntheses of the polycarbogermanes poly[2,5-(dimethylgermyl)thiophene] (1), poly[bis(2-thienyl)germanium or tin] (2,3) and poly[2,5-bis(2-thienylgermyl)thiophene] (4) by condensation between anionic species of thiophene and dichlorometal compounds are described. In addition to the polymers 1 and 4 macrocyclic tetramers 5 and 6 are produced in the same reactions. Alternative syntheses of the macrocyclic [1(4)]dimethylgerma-2,5-thiophenocalixarene (5) and [1(4)]dimethylgerma-2,5-furanocalixarene (7) were investigated. The coordination properties of heteroelements in these macrocyles are illustrated through the reaction of 7 with SnCl2.

  DOI：

  10.1016/s0020-1693(96)05521-1

文献信息

• Polymeric organogermanium systems. Synthesis of poly[(germanediyl)thiophenes or furans] and poly[bis(2-thienyl)germanium]
  作者：J Barrau、G Rima、A Akkari、J Satge

  DOI：10.1016/s0020-1693(96)05521-1

  日期：1997.7

  The syntheses of the polycarbogermanes poly[2,5-(dimethylgermyl)thiophene] (1), poly[bis(2-thienyl)germanium or tin] (2,3) and poly[2,5-bis(2-thienylgermyl)thiophene] (4) by condensation between anionic species of thiophene and dichlorometal compounds are described. In addition to the polymers 1 and 4 macrocyclic tetramers 5 and 6 are produced in the same reactions. Alternative syntheses of the macrocyclic [1(4)]dimethylgerma-2,5-thiophenocalixarene (5) and [1(4)]dimethylgerma-2,5-furanocalixarene (7) were investigated. The coordination properties of heteroelements in these macrocyles are illustrated through the reaction of 7 with SnCl2.