[1(4)]dimethylgerma-2,5-furanocalixarene | 192370-67-5

• 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: [1(4)]dimethylgerma-2,5-furanocalixarene
• 英文别名: 2,2,7,7,12,12,17,17-Octamethyl-21,22,23,24-tetraoxa-2,7,12,17-tetragermapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1(20),3,5,8,10,13,15,18-octaene；2,2,7,7,12,12,17,17-octamethyl-21,22,23,24-tetraoxa-2,7,12,17-tetragermapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1(20),3,5,8,10,13,15,18-octaene
• CAS: 192370-67-5
• 化学式: C₂₄H₃₂Ge₄O₄
• 分子量: 674.876
• InChiKey: BNMQLPJTULBVEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.66
• 重原子数：
  32
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  [1(4)]dimethylgerma-2,5-furanocalixarene 、 tin(ll) chloride 以 四氢呋喃 为溶剂， 以59%的产率得到[1(4)]dimethylgerma-2,5-furanocalixarene * SnCl2
  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
• 作为产物：
  描述：

  di(2-furyl)dimethylgermane 、 二氯二甲基锗 在 正丁基锂 、 四甲基乙二胺 作用下， 以 正己烷 为溶剂， 以48%的产率得到[1(4)]dimethylgerma-2,5-furanocalixarene
  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.