Ru3(μ-dppm)(η(1)-Ph2PC.tplbond.CPPh2)(CO)9 | 192774-83-7

• 英文名称: Ru3(μ-dppm)(η(1)-Ph2PC.tplbond.CPPh2)(CO)9
• 英文别名: [Ru3(bis(diphenylphosphino)methane)(CO)9(η1-bis(diphenylphosphino)acetylene)]
• CAS: 192774-83-7
• 化学式: C₆₀H₄₂O₉P₄Ru₃
• 分子量: 1334.09
• InChiKey: MNKJMINSRBKTEA-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：

  、 Ru3(μ-dppm)(η(1)-Ph2PC.tplbond.CPPh2)(CO)9 以 二氯甲烷 、 乙腈 为溶剂， 以6%的产率得到[Ru3(CO)9((bis(diphenylphosphino)acetylene)Ru3(μ-bis(diphenylphosphino)methane)(CO)9)3]
  参考文献：
  名称：

  Ruthenium cluster chemistry: Monodentate bis(diphenylphosphino)acetylene-ligated cluster modules in chain and dendrimer formation

  摘要：

  Reaction of Ru-3(mu-dppm)(CO)(10) [dppm=bis(diphenylphosphino)methane] with one equivalent of dppa [dppa=bis(diphenylphosphino)acetylene] afforded Ru-3(mu-dppm)(CO)(9)(eta(1)-dppa) which possesses a monodentate dppa ligand, an X-ray structural study revealing that all phosphorus donor atoms are arranged in equatorial coordination sites with respect to the triruthenium cluster plane. Reaction of Ru-3(CO)(9)(NCMe)(3) with excess dppa afforded fair yields of Ru-3(CO)(9)(eta(1)-dppa)(3),which possesses three monodentate dppa ligands. Reaction of three equivalents of Ru-3(mu-dppm)(CO)(9)(eta(1)-dppa) with Ru-3(CO)(9)(NCMe)(3) or reaction of Ru-3(CO)(9)(eta(1)-dppa)(3) with excess Ru-3(mu-dppm)(CO)(10) afforded low yields of the dodecanuclear first-generation dendrimer Ru-3(CO)(9)(PPh2C2PPh2Ru3(mu-dppm)(CO)(9)}(3). Reaction of WIr3(mu-CO)(3)(CO)(8)(eta-C5Me5) with excess Ru-3(mu-dppm)(CO)(9)(eta(1)-dppa) afforded fair yields of the decanuclear dppa-bridged tri-cluster WIr3(CO)(9){PPh2C2PPh2Ru3(mu-dppm)(CO)(9)}(2)(eta-C5Me5). (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.01.027
• 作为产物：
  描述：

  Ru3(CO)10(μ-bis(diphenylphosphino)methane) 、 双(二苯基磷)乙炔 在 Me₃NO 作用下， 以 四氢呋喃 为溶剂， 以52%的产率得到Ru3(μ-dppm)(η(1)-Ph2PC.tplbond.CPPh2)(CO)9
  参考文献：
  名称：

  Trapping of a phenyl group by a ruthenium cluster during dephenylation of coordinated CH2(PPh2)2 (dppm)

  摘要：

  Pyrolysis of {Ru-3(mu-dppm)(CO)(9)}(n)(dppa) (n = 1 or 2) afforded Ru-3(mu(3)-PPhCH2PPh2)(mu(3)-eta(1):eta(2):P-C2PPh2)(mu-PPh2)(Ph)(CO)(6), containing an Ru-3 chain bridged by a dephenylated dppm ligand and by C2PPh2 and PPh2 ligands derived from the dppa ligand. The phenyl group from the dppm ligand has been trapped by one of the Ru atoms to give a rare example of a cluster-bound sigma-Ph group. The molecular structure of Ru-3(mu-H){mu(3)-eta(1),eta(2)-CCHP(O)Ph-2}(mu-PPh2)(mu-dppm)(CO)(6), obtained on one occasion from the mono-cluster complex, is also described. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00036-3