[(η4-C8H12)(η5-C5H5)Pt]Cl | 60767-00-2

• 英文名称: [(η4-C8H12)(η5-C5H5)Pt]Cl
• CAS: 60767-00-2；60766-99-6
• 化学式: C₁₃H₁₇ClPt
• 分子量: 403.811
• InChiKey: CQGZQQIOPYGTQT-PHFPKPIQSA-M

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：

  potassium (1-3-η-cycloheptatrienyl)tricarbonylferrate(1-) 、 [(η4-C8H12)(η5-C5H5)Pt]Cl 以 四氢呋喃 为溶剂， 以35%的产率得到syn-[(μ-η3;η2-C7H7)Fe(CO)3Pt(.eta2,σ1-C8H12-C5H5)]
  参考文献：
  名称：

  Cycloheptatrinyl bridged heterobimetallic complexes: synthesis, fluxional behaviour and X-ray crystal structure of syn-[(μ-η3;η2-C7H7)Fe(CO)3Pt(η2, σ1-C8H12C5H5)]

  摘要：

  The reaction of [(eta(5)-C7H7)Fe(CO)(3)](-) with [(eta(4)-C8H12)(eta(5)-C5H5)Pt](+) leads to the formation of syn-[(mu-eta(3);eta(2)-C7H7)Fe(CO)(3)Pt(eta(2),sigma(1)-C8H12-H-12-C5H5)] (1), a bridged cycloheptatrienyl complex with an Fe-Pt bond. In solution two structural isomers of 1 are present in roughly the same concentration, whereas in the solid only one isomer is detected. Both isomers are fluxional and undergo ring whizzing of the C7H7 ring. The slow-exchange limiting NMR spectrum of the cycloheptatrienyl unit cannot be reached even at low temperature (similar to 173 K). The C7H7 ring has an uncoordinated double bond and the cyclopentadienyl unit is linked to the C8H12 ring through an sp2 carbon; the resulting cyclooctenyl unit is coordinated eta(2),sigma(1) to platinum. The C5H5 transfer, mediated by platinum, can be of interest in the synthesis of the skeleton of natural occurring products. Crystal data for syn-[(mu-eta(3);eta(2)-C7H7)Fe(CO)(3)Pt(eta(2),sigma(1)-C8H12-C5H5)]: monoclinic, space group C2/c (No.15), a=45.197(6),b=13.306(1), c=7.509(1) Angstrom, beta=92.95(1)degrees, V=4509.8(9) Angstrom(3), Z=8 R=0.033, R(w)=0.080.

  DOI：

  10.1016/0020-1693(94)04281-y