| 225669-97-6

• CAS: 225669-97-6
• 化学式: C₂₂H₂₆GeSi
• 分子量: 391.124
• InChiKey: FBFBKJQTWDYMQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  24.0
• 可旋转键数：
  6.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  dicobalt octacarbonyl 、 以 petroleum ether 为溶剂， 以18%的产率得到
  参考文献：
  名称：

  Facile cleavage of Si–Si or Si–Ge bonds in the reactions of disilanes or germylsilanes with cobalt carbonyl

  摘要：

  The disilane (Ph2HSi)(2) reacted at room temperature with Co-2(CO)(8) to yield Co(SiPh3)(CO)(4) as a major product. Corresponding monosilyl derivatives were formed also when other disilanes Ph3SiSiR2H (R-2 = Ph-2, PhMe, Me-2, Et-2), Me3SiSiPh2H and PhMe2SiSiPhMeH were reacted with Co-2(CO)(8) under the same conditions. A mechanism based on silyl-silylene intermediates is proposed. The germylsilanes Ph3GeSiR2H (R = Ph, Et) with Co-2(CO)(8) also gave Co(SiPh3)(CO)(4) by selective elimination of:GePh2 which was trapped by Co-2(CO)(8) as Ph2Ge[Co(CO)(4)](2). Crystal structures of Co(SiPh3)(CO)(4) and Ph2Ge[Co(CO)(4)](2) are presented. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01016-x