Co2(CO)5PMe3(μ-η2-Me3SiC2CCSiMe3) | 344588-32-5

• 英文名称: Co2(CO)5PMe3(μ-η2-Me3SiC2CCSiMe3)
• CAS: 344588-32-5
• 化学式: C₁₈H₂₇Co₂O₅PSi₂
• 分子量: 528.541
• InChiKey: SILRMINCZNOYQO-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

• 作为反应物：
  描述：

  Co2(CO)5PMe3(μ-η2-Me3SiC2CCSiMe3) 、 三甲基膦 以 甲苯 为溶剂， 以73%的产率得到Co2(CO)4(PMe3)2(μ-η2-Me3SiC2CCSiMe3)
  参考文献：
  名称：

  Alkynyl cobalt complexes. An electrochemical study

  摘要：

  The preparation and characterisation of the complexes Co-2(CO)(5)(PMe3)(mu-eta (2)-Me3SiC2C=CSiMe3) (2) and Co-2(CO)(4)(PMe3)(2)(mu-eta (2)-Me3SiC2C=CSiMe3) (3) are described. A comparative electrochemical study of the complexes Co-2(CO)(6-n)L-n(mu-eta (2)-Me3SiC2C=CSiMe3) (n = 0 (1); n = 1, L = PMe3 (2); n = 2, L = PMe3 (3), PPh2Me (4), dppa (5), dppm (6)) is presented by means of the cyclic and square-wave voltammetry techniques. Substitution of CO by phosphine ligands transforms the Co2C2 redox centre from a readily reducible to an easily oxidisable centre and contributes to the stabilisation of the Go-Co bond increasing the lifetime of the radical cations and anions. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00349-2
• 作为产物：
  描述：

  Co2(CO)6(μ-η(2)-Me3SiC2C.tplbond.CSiMe3) 、 三甲基膦 以 正己烷 、 甲苯 为溶剂， 以80%的产率得到Co2(CO)5PMe3(μ-η2-Me3SiC2CCSiMe3)
  参考文献：
  名称：

  Alkynyl cobalt complexes. An electrochemical study

  摘要：

  The preparation and characterisation of the complexes Co-2(CO)(5)(PMe3)(mu-eta (2)-Me3SiC2C=CSiMe3) (2) and Co-2(CO)(4)(PMe3)(2)(mu-eta (2)-Me3SiC2C=CSiMe3) (3) are described. A comparative electrochemical study of the complexes Co-2(CO)(6-n)L-n(mu-eta (2)-Me3SiC2C=CSiMe3) (n = 0 (1); n = 1, L = PMe3 (2); n = 2, L = PMe3 (3), PPh2Me (4), dppa (5), dppm (6)) is presented by means of the cyclic and square-wave voltammetry techniques. Substitution of CO by phosphine ligands transforms the Co2C2 redox centre from a readily reducible to an easily oxidisable centre and contributes to the stabilisation of the Go-Co bond increasing the lifetime of the radical cations and anions. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00349-2