| 208588-21-0

• CAS: 208588-21-0
• 化学式: C₂₀H₁₈FeO₃Si
• 分子量: 390.294
• InChiKey: NQHVXNXKRGUBEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  1-(1,1-diphenylethyl)-1,1-diethynyl-1l11-pentacyclo[2.2.0.01,3.01,5.02,6]hexa-2,4-diene 、 sodium methylate 以 四氢呋喃 、 甲醇 为溶剂， 以81%的产率得到
  参考文献：
  名称：

  New complexes with MSiO or MSiS linkages (M=Fe or Co)

  摘要：

  Ph2XSiFe(CO)(2)Cp [X = p-tolylS (1a), MeO (1b)] and Ph[2-MeOC6H4]XSiFe(CO)(2)Cp [X = Cl (2a), OMe (2b)] have been fully characterised, including X-ray crystal structure determinations for 1a, 1b and 2a. None of the examples showed any tendency for migration of the X groups from silicon to iron, with elimination of silylene. However, very ready loss of the X groups was seen in the electrospray mass spectra. suggesting formation of the cationic silylene-iron complex ions is favoured. This was especially so for 2a and 2b, where intramolecular stabilisation of the silicon centre from the 2-OMe group is possible, The stable siloxane O[SiPh2{Co(CO)(4)}(2) was also characterised the X-ray crystal structure analysis shows a Si-O-Si bond angle of 153degrees. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01403-6