η(5)-isopropylcyclopentadienyl(triphenylphosphine)cobalt diiodide | 137736-84-6

• 英文名称: η(5)-isopropylcyclopentadienyl(triphenylphosphine)cobalt diiodide
• CAS: 137736-84-6
• 化学式: C₂₆H₂₆CoI₂P
• 分子量: 682.268
• InChiKey: KRGVAPRYHRRTPB-UHFFFAOYSA-L

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：

  η(5)-isopropylcyclopentadienylcobalt-η(4)-tetraphenylbutadiene 、 碘 、 三苯基膦 以 苯 为溶剂， 以67%的产率得到η(5)-isopropylcyclopentadienyl(triphenylphosphine)cobalt diiodide
  参考文献：
  名称：

  The electrochemical synthesis of η5-cyclopentadienylcobalt-η4-tetraphenylbutadiene and its reaction with iodine in the presence of electron donor ligands

  摘要：

  eta(5)-Cyclopentadienylcobalt-eta(4)-tetraphenylbutadienes RC5H4CoC4H2Ph4 (IIa-d: a R=H; b R=Et; c R=Pr-i; d R=PhCH2) have been prepared by simultaneous electrolysis of a respective substituted cyclopentadiene RC5H5 and diphenylacetylene in acetonitrile containing up to 0.5% water, using a cobalt anode. The action of iodine on IIa-d results in the elimination of the tetraphenylbutadiene ligand and the formation of diiodides (RC5H4CoI2)(2) (IIIa-d). The reaction of IIa with iodine in the presence of electron donor ligands leads to the formation of complexes CpCoI2L, (L=Ph,P, Py, Me2S, dppe), [CpCoIL2]+I-3(-) (L-2=dipy, phen), (CpCoI2)(2)L (L=dppe). (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(96)06693-4