(η4-1,2,3,4: η4-5,6,7,8-C8H8)Fe2(CO)6 | 33221-69-1

• 英文名称: (η4-1,2,3,4: η4-5,6,7,8-C8H8)Fe2(CO)6
• 英文别名: (cyclooctatetraene)diiron hexacarbonyl；[Fe(CO)3]2(η(4)-cyclooctatetraene)
• CAS: 33221-69-1；36561-99-6
• 化学式: C₁₄H₈Fe₂O₆
• 分子量: 383.908
• InChiKey: OAYPSLBUTJOTPW-BPTNSJFESA-N

计算性质

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

反应信息

• 作为反应物：
  描述：

  (η4-1,2,3,4: η4-5,6,7,8-C8H8)Fe2(CO)6 、 (4-trifluoromethylphenyl)lithium 以 乙醚 为溶剂， 以48%的产率得到(cyclooctatetraene)tricarbonyliron
  参考文献：
  名称：

  Unexpected reactions of (cyclooctatetraene) diiron hexacarbonyl with aryllithium reagents: Crystal structures of [(CO)3Fe(1–4-η:5–7-ηC8H9)(CO)2Fe (COC6H5)] and [(CO)3Fe(1–4-η:5–8-η-C8 H8)(CO)2FeC(OC2H5)C6H5]

  摘要：

  The reaction of (cyclooctatetraene)diiron hexacarbonyl (1) with aryllithium reagents ArLi (Ar = C6H5, o-, m-, p-CH3C6H4, p-CH3OC6H4) in ether at low temperature afforded acylmetalate intermediates. Subsequent alkylation with Et3OBF4 in aqueous solution at 0 degrees C gave the (8,8-dihydro-1-4-eta:5-7-eta-cyclooctatrienyl)tricarbonylirondicarbonyl(arylformacyl)iron complexes [(CO)(3)Fe(1-4-eta:5-7-eta-C8H9)(CO)(2)Fe(COAr)] (2a-e) (2a, Ar = C6H5; 2b, Ar = o-CH3C6H4; 2c, Ar = m-CH3C6H4; 2d, Ar = p-CH3C6H4; 2e, Ar = p-CH3OC6H4) and (1-4-eta:5-8-eta-cyclooctatetraene)tricarbonylirondicarbonyl [ethoxy(aryl)carbene]iron complexes [(CO)(3)Fe(1-4-eta:5-8-eta-C8H8)(CO)(2)FeC(OC2H5)Ar] (3a-e) (3a, Ar = C6H5; 3b, Ar = o-CH3C6H4; 3c, Ar = m-CH3C6H4; 3d, Ar = p-CH3C6H4; 3e, Ar = p-CH3OC6H4). The structures of 2a and 3a have been established by X-ray diffraction studies, which indicate that the Fe(CO)(3) unit and the (CO)(2)Fe(COC6H5) moiety in 2a and the (CO)(2)FeC(OC2H5)C6H5 moiety in 3a are on opposite sides of the cyclooctatetraene ring.

  DOI：

  10.1016/s0022-328x(96)06815-5
• 作为产物：
  描述：

  borane tetrahydrofuran 、 (cyclooctatetraene)tricarbonyliron 在 乙二醇 作用下， 以 乙醚 为溶剂， 以38%的产率得到(η4-1,2,3,4: η4-5,6,7,8-C8H8)Fe2(CO)6
  参考文献：
  名称：

  Addition reactions to cyclopolyolefin transition metal π complexes

  摘要：

  DOI：

  10.1016/s0022-328x(00)81793-3