| 181299-61-6

• CAS: 181299-61-6
• 化学式: C₄₄H₃₀CoO₄P
• 分子量: 712.687
• InChiKey: PSTSXNWNLFGGPU-RIXURHLTSA-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：

  二氯四吡啶铁(II) 、 在 naphtalene 、 Na 作用下， 以 四氢呋喃 为溶剂， 以19%的产率得到
  参考文献：
  名称：

  Synthesis of a Vinylphosphine Substituted Cobalt Lactonyl Complex and Insertion of CO into the Lactonyl Ring:  Crystal Structures of [Co{PPh₂CPhCPhCOC(O)CPhCPh}(CO)₂] and [Co{PPh₂CPhCPhCC(O)OC(O)CPhCPh}(CO)₂]

  摘要：

  Two new cobalt complexes, [Co{PPh(2)CPh=CPhCOC(O)CPhCPh}(CO)(2)] (4) and [Co{PPh(2)CPh=CPhCC(O)OC(O)CPhCPh}(CO)(2)] (5), have been synthesized and spectroscopically and structurally characterized. Complex 4 is the major product of the condensation, reaction. of [CO2(mu-PPh(2))(2)(CO)(6)] with diphenylacetylene under carbon monoxide pressure, while 5 is obtained from the reaction of 4 with sodium naphthalenide followed by [(eta(5)-C5H5)Fe(CO)(2)Cl]. The X-ray structures of 4 and 5 reveal the cobalt atoms to be respectively chelated by lactonyl and cyclic anhydride substituted vinylphosphines, so that 5 is formally derived from 4 by insertion of CO into the lactonyl ring.

  DOI：

  10.1021/om960150b
• 作为产物：
  描述：

  [(Co(CO)3)(μ-PPh2)2] 、 一氧化碳 、 二苯基乙炔 以 甲苯 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  Synthesis of a Vinylphosphine Substituted Cobalt Lactonyl Complex and Insertion of CO into the Lactonyl Ring:  Crystal Structures of [Co{PPh₂CPhCPhCOC(O)CPhCPh}(CO)₂] and [Co{PPh₂CPhCPhCC(O)OC(O)CPhCPh}(CO)₂]

  摘要：

  Two new cobalt complexes, [Co{PPh(2)CPh=CPhCOC(O)CPhCPh}(CO)(2)] (4) and [Co{PPh(2)CPh=CPhCC(O)OC(O)CPhCPh}(CO)(2)] (5), have been synthesized and spectroscopically and structurally characterized. Complex 4 is the major product of the condensation, reaction. of [CO2(mu-PPh(2))(2)(CO)(6)] with diphenylacetylene under carbon monoxide pressure, while 5 is obtained from the reaction of 4 with sodium naphthalenide followed by [(eta(5)-C5H5)Fe(CO)(2)Cl]. The X-ray structures of 4 and 5 reveal the cobalt atoms to be respectively chelated by lactonyl and cyclic anhydride substituted vinylphosphines, so that 5 is formally derived from 4 by insertion of CO into the lactonyl ring.

  DOI：

  10.1021/om960150b