(C5Me5)Fe(CO)2SiMe2Ph | 745811-87-4

• 英文名称: (C5Me5)Fe(CO)2SiMe2Ph
• CAS: 745811-87-4
• 化学式: C₂₀H₂₆FeO₂Si
• 分子量: 382.358
• InChiKey: ZOSYPJZAQLJLHS-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

• 作为反应物：
  描述：

  (C5Me5)Fe(CO)2SiMe2Ph 、 三溴化硼 以 甲苯 为溶剂， 以100%的产率得到(C5Me5)Fe(CO)2SiBr2Ph
  参考文献：
  名称：

  Selective and Stepwise Bromodemethylation of the Silyl Ligand in Iron(II) Silyl Complexes with Boron Tribromide

  摘要：

  Treatment Of CP*(CO)(2)FeSiMe2R (Cp* = C5Me5, R = Me and Ph) with 1 equiv of BBr3 at room temperature afforded CP*(CO)(2)FeSiBrMeR (R = Me and Ph) and MeBBr2 in high yields via bromodemethylation of the silyl ligand. CP*(CO)(2)FeSiBrMeR (R = Me and Ph) was further converted to CP*(CO)(2)FeSiBr2R (R = Me and Ph) quantitatively on addition of another equivalent of BBr3 and heating. Treatment Of CP*(CO)(2)FeSiMe2SiMe3 with 1 equiv of BBr3 at room temperature led to selective bromodemethylation at the (X-silicon atom to produce CP * (CO)(2)FeSiBrMeSiMe3, which was also converted to CP*(CO)(2)FeSiBr2SiMe3 on heating with another equivalent of BBr3 at 40degreesC in quantitative yield. The solid-state structure of CP*(CO)(2)FeSiBr2SiMe3 was confirmed by X-ray crystal structure determination.

  DOI：

  10.1021/om049762j
• 作为产物：
  描述：

  potassium dicarbonyl(η5-pentamethylcyclopentadienyl)iron 、 苯基二甲基氯硅烷 以 四氢呋喃 为溶剂， 以60%的产率得到(C5Me5)Fe(CO)2SiMe2Ph
  参考文献：
  名称：

  Selective and Stepwise Bromodemethylation of the Silyl Ligand in Iron(II) Silyl Complexes with Boron Tribromide

  摘要：

  Treatment Of CP*(CO)(2)FeSiMe2R (Cp* = C5Me5, R = Me and Ph) with 1 equiv of BBr3 at room temperature afforded CP*(CO)(2)FeSiBrMeR (R = Me and Ph) and MeBBr2 in high yields via bromodemethylation of the silyl ligand. CP*(CO)(2)FeSiBrMeR (R = Me and Ph) was further converted to CP*(CO)(2)FeSiBr2R (R = Me and Ph) quantitatively on addition of another equivalent of BBr3 and heating. Treatment Of CP*(CO)(2)FeSiMe2SiMe3 with 1 equiv of BBr3 at room temperature led to selective bromodemethylation at the (X-silicon atom to produce CP * (CO)(2)FeSiBrMeSiMe3, which was also converted to CP*(CO)(2)FeSiBr2SiMe3 on heating with another equivalent of BBr3 at 40degreesC in quantitative yield. The solid-state structure of CP*(CO)(2)FeSiBr2SiMe3 was confirmed by X-ray crystal structure determination.

  DOI：

  10.1021/om049762j