WCl(η2-C2Ph2)(η6-C6Ph6H) | 444673-38-5

• 英文名称: WCl(η2-C2Ph2)(η6-C6Ph6H)
• CAS: 444673-38-5
• 化学式: C₅₆H₄₁ClW
• 分子量: 933.245
• InChiKey: QTQRNVGQQLIJNV-IZOAXSFUSA-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

• 作为产物：
  描述：

  二氯甲烷 、 W(η2-PhCCPh)3(NMe3) 、 二苯基乙炔 以 二氯甲烷 为溶剂， 以16%的产率得到WCl(η2-C2Ph2)(η6-C6Ph6H)
  参考文献：
  名称：

  WCl(η²-C₂Ph₂)(η⁶-C₆Ph₆H):  A Compound Containing a Metallacycloheptatriene Unit from Trimerization of Diphenylacetylene with W(NMe₃)(η²-C₂Ph₂)₃

  摘要：

  W(NCMe)(eta(2)-C2Ph2)(3) (1) has been previously synthesized by the reaction of W(CO)(eta(2)-C2Ph2)3 Wit Me3NO in acetonitrile, while the same treatment in THF leads to the trimethylamine complex W(NMe3)(eta(2)-C2Ph2)(3) (2). Compound 2 is reactive. Stirring a mixture of 2 and diphenylacetylene in dichloromethane at room temperature affords WCl(eta(2)-C2Ph2)(eta(6)-C6Ph6H) (3), which apparently arises from trimerization of the alkyne ligands concomitant with solvent activation. The structures of 1-3 have been determined by an X-ray diffraction study. A carbene W=C double bond is evidenced in 3.

  DOI：

  10.1021/om0201009