2,2,4,4,6,6-Hexabenzyl-1,3,5,2,4,6-trioxatrigerminane | 1293983-27-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,2,4,4,6,6-Hexabenzyl-1,3,5,2,4,6-trioxatrigerminane
• 英文别名: 2,2,4,4,6,6-hexabenzyl-1,3,5,2,4,6-trioxatrigerminane
• CAS: 1293983-27-3
• 化学式: C₄₂H₄₂Ge₃O₃
• 分子量: 812.564
• InChiKey: KPVVJXLZOWDCBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.07
• 重原子数：
  48
• 可旋转键数：
  12
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  Dibenzylgermane 、 N,N-二甲基甲酰胺 在 dicarbonyl(cyclopentadienyl)methyliron(II) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以27%的产率得到2,2,4,4,6,6-Hexabenzyl-1,3,5,2,4,6-trioxatrigerminane
  参考文献：
  名称：

  Catalytic Synthesis of Cyclic and Linear Germoxanes Mediated by an Iron Complex

  摘要：

  Six-membered cyclic germoxanes (R2GeO)(3) were selectively prepared via the thermal reaction of (alkyl)(2)-GeH2 in dimethylformamide (DMF). Linear metallagermoxanes with an E-O-Ge-O-E backbone (E = Si, Ge, Sn) were prepared by the reaction of Ph2GeH2 with R3EH in DMF. Their cyclic and linear germoxane formations were achieved using an iron catalyst, (eta(5)-C5H5)Fe(CO)(2)Me. An iron carbene complex was proposed to be an intermediate in the catalytic reaction.

  DOI：

  10.1021/om3001845

文献信息

• Catalytic Synthesis of Cyclic and Linear Germoxanes Mediated by an Iron Complex
  作者：Masahiro Kamitani、Kozo Fukumoto、Ryosuke Tada、Masumi Itazaki、Hiroshi Nakazawa

  DOI：10.1021/om3001845

  日期：2012.4.23

  Six-membered cyclic germoxanes (R2GeO)(3) were selectively prepared via the thermal reaction of (alkyl)(2)-GeH2 in dimethylformamide (DMF). Linear metallagermoxanes with an E-O-Ge-O-E backbone (E = Si, Ge, Sn) were prepared by the reaction of Ph2GeH2 with R3EH in DMF. Their cyclic and linear germoxane formations were achieved using an iron catalyst, (eta(5)-C5H5)Fe(CO)(2)Me. An iron carbene complex was proposed to be an intermediate in the catalytic reaction.