(η(5)-pentamethylcyclopentadienyl)Ir(η(4)-2,5-dimethylthiophene)Fe2(CO)5(μ-S2) | 182307-06-8

• 英文名称: (η(5)-pentamethylcyclopentadienyl)Ir(η(4)-2,5-dimethylthiophene)Fe2(CO)5(μ-S2)
• CAS: 182307-06-8
• 化学式: C₂₁H₂₃Fe₂IrO₅S₃
• 分子量: 755.523
• InChiKey: JCLDNHOVJHRJNW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  (μ-dithio)bis(tricarbonyliron) 、 [(η(5)-pentamethylcyclopentadienyl)Ir(η(4)-2,5-dimethylthiophene)](BF4)2 在 LiH 、 BEt₃ 作用下， 以 四氢呋喃 为溶剂， 以44%的产率得到(η(5)-pentamethylcyclopentadienyl)Ir(η(4)-2,5-dimethylthiophene)Fe2(CO)5(μ-S2)
  参考文献：
  名称：

  Unexpected products resulting from reactions of Cp (Me2T = 2,5-dimethylthiophene) with (μ-S) 2Fe2(Co)62− and (μ-CO)(α-RS)Fe2(CO)6−

  摘要：

  The reactions of Cp*Ir(eta(5)-2,5-Me(2)T)(2+) (1) with (mu-S)(2)Fe-2(CO)(6)(2-) and (mu-Co)(mu-n-BuS)Fe-2(CO)(6)(-), which are expected to result in either reduction of 1 or nucleophilic attack on the eta(5)-2,5-dimethylthiophene ring, yield products that contain the reduced Cp*Ir(eta(4)-2,5-Me(2)T) (2) ligand. X-ray diffraction studies of the products Cp*Ir(eta(4)-2,5-Me(2)T . Fe-2(CO)(5)(mu-S-2)) (6) and Cp*Ir(eta(4)-2,5-Me(2)T . Fe-2(CO)(5)(mu-S(n)Bu)(2)) (9) show that the Cp*Ir(eta(4)-2,5-Me(2)T) is coordinated through its sulfur atom to an Fe atom of the Fe-2(mu-S)(2)(CO)(4) dimer core. Reaction of 2 with (mu-S-2)Fe-2(CO)(6) (4) leads to a completely different product 7 in which the two bridging sulfur atoms of the Fe-2(mu-S)(2)(CO)(4) core are bonded at two carbons of a rearranged 2,5-Me(2)T ligand. Characterization and mechanisms of formation of the new compounds are discussed.

  DOI：

  10.1016/0022-328x(96)06242-0