[(η5;η1-C5H4CH(OPPh2)C6H5)Fe(CO)CH3] | 476314-31-5

• 英文名称: [(η5;η1-C5H4CH(OPPh2)C6H5)Fe(CO)CH3]
• CAS: 476314-31-5；476170-19-1
• 化学式: C₂₆H₂₃FeO₂P
• 分子量: 454.288
• InChiKey: QLHVPLIRWCUULZ-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：

  四氢呋喃 、 四氟硼酸-二乙醚络合物 、 [(η5;η1-C5H4CH(OPPh2)C6H5)Fe(CO)CH3] 以 乙醚 、 二氯甲烷 为溶剂， 生成 [(η5;η1-C5H4CH(OPPh2)Ph)(CO)Fe(THF)][BF4]
  参考文献：
  名称：

  Synthesis of a new iron Lewis acid catalyst possessing a chelating cyclopentadienyldiphenylphosphinite ligand, (η5:η1-C5H4CH(Ph)OPPh2)

  摘要：

  A new iron Lewis acid catalyst, [(eta(5):eta(1)-C5H4CH(Ph)OPPh2)Fe(CO)(THF)](+)[BF4](-) featuring a cyclopentadienyl ring that is tethered to a terminal diphenylphosphinite moiety was created. This is the first complex to contain a chelating eta(5):eta(1)-cyclopentadienyl-phosphinite ligand. This new racemic iron Lewis acid was tested and found to be an effective catalyst in an aziridine-forming reaction. An asymmetric alcohol that is a precursor of the chiral catalyst was synthesized with greater than 95% ee. Upon ligation of the diphenylphosphinite to the iron center, a 3:2 mixture of diastereomers was formed. The diastereomeric mixture of the asymmetric catalysts was utilized in the aziridine-forming reaction and produced the cis-aziridine with low enantiomeric excess. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)01257-3
• 作为产物：
  描述：

  [(η5-C5H4CH(OPPh2)C6H5)Fe(CO)2CH3] 以 甲苯 为溶剂， 生成 [(η5;η1-C5H4CH(OPPh2)C6H5)Fe(CO)CH3]
  参考文献：
  名称：

  Synthesis of a new iron Lewis acid catalyst possessing a chelating cyclopentadienyldiphenylphosphinite ligand, (η5:η1-C5H4CH(Ph)OPPh2)

  摘要：

  A new iron Lewis acid catalyst, [(eta(5):eta(1)-C5H4CH(Ph)OPPh2)Fe(CO)(THF)](+)[BF4](-) featuring a cyclopentadienyl ring that is tethered to a terminal diphenylphosphinite moiety was created. This is the first complex to contain a chelating eta(5):eta(1)-cyclopentadienyl-phosphinite ligand. This new racemic iron Lewis acid was tested and found to be an effective catalyst in an aziridine-forming reaction. An asymmetric alcohol that is a precursor of the chiral catalyst was synthesized with greater than 95% ee. Upon ligation of the diphenylphosphinite to the iron center, a 3:2 mixture of diastereomers was formed. The diastereomeric mixture of the asymmetric catalysts was utilized in the aziridine-forming reaction and produced the cis-aziridine with low enantiomeric excess. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)01257-3