trans-W(CO)4(PH3)2 | 21479-60-7

• 英文名称: trans-W(CO)4(PH3)2
• CAS: 21479-60-7；25885-02-3
• 化学式: C₄H₆O₄P₂W
• 分子量: 363.887
• InChiKey: XHSHZEALCWWGHS-UHFFFAOYSA-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：

  dicobalt octacarbonyl 、 trans-W(CO)4(PH3)2 以 甲苯 为溶剂， 以44%的产率得到[Co8(CO)18(μ6-P)2(μ-CO)]
  参考文献：
  名称：

  [(CO)₄W(PH₃)₂] as a Source of Semi-interstitial Phosphorus Ligands in Cobalt Carbonyl Clusters

  摘要：

  The PH3-containing complex [(CO)(4)W(PH3)(2)] (1) is synthesized in good yields by the "one-pot" reaction of [(CO)(4)W(nbd)] (nbd = norbonadiene) with P(SiMe3)(3) and subsequent methanolysis of the reaction mixture. The further reaction of [(CO)(4)W(PH3)(2)] with [Co-2(CO)(8)] results in three novel cobalt clusters, [Co-8(CO)(18)(mu(6)-P)(2)(mu-CO)] (2), [Co-10(CO)(18)(mu(7)-P)(2)(mu-CO)(6)] (3), and [[Co-3(CO)(8)-{mu(4)-PW(CO)(5)}}][(mu(4)-P)Co-3(CO)(9)]] (4). All products have been comprehensively characterized including X-ray diffraction.

  DOI：

  10.1021/om100428p
• 作为产物：
  描述：

  (bicyclo[2.2.1]hepta-2,5-diene)tetracarbonyltungsten(0) 、 氘代3-氨基-5-吗啉-4-甲基-恶唑-2-啉酮 在 methanol 作用下， 以 四氢呋喃 为溶剂， 以64%的产率得到trans-W(CO)4(PH3)2
  参考文献：
  名称：

  [(CO)₄W(PH₃)₂] as a Source of Semi-interstitial Phosphorus Ligands in Cobalt Carbonyl Clusters

  摘要：

  The PH3-containing complex [(CO)(4)W(PH3)(2)] (1) is synthesized in good yields by the "one-pot" reaction of [(CO)(4)W(nbd)] (nbd = norbonadiene) with P(SiMe3)(3) and subsequent methanolysis of the reaction mixture. The further reaction of [(CO)(4)W(PH3)(2)] with [Co-2(CO)(8)] results in three novel cobalt clusters, [Co-8(CO)(18)(mu(6)-P)(2)(mu-CO)] (2), [Co-10(CO)(18)(mu(7)-P)(2)(mu-CO)(6)] (3), and [[Co-3(CO)(8)-{mu(4)-PW(CO)(5)}}][(mu(4)-P)Co-3(CO)(9)]] (4). All products have been comprehensively characterized including X-ray diffraction.

  DOI：

  10.1021/om100428p