trans-dicarbonyldi-μ-chlorobis[diphenyl[2-(triethoxysilyl)ethyl]phosphine]dirhodium | 123628-43-3

• 英文名称: trans-dicarbonyldi-μ-chlorobis[diphenyl[2-(triethoxysilyl)ethyl]phosphine]dirhodium
• CAS: 123628-43-3
• 化学式: C₄₂H₅₈Cl₂O₈P₂Rh₂Si₂
• 分子量: 1085.75
• InChiKey: JRYGCBXLZGSQIA-UHFFFAOYSA-L

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：

  2-(二苯基膦基)乙基三乙氧基硅烷 、 di(rhodium)tetracarbonyl dichloride 以 苯 为溶剂， 以75%的产率得到trans-dicarbonyldi-μ-chlorobis[diphenyl[2-(triethoxysilyl)ethyl]phosphine]dirhodium
  参考文献：
  名称：

  Sol-gel entrapped lipophilic and hydrophilic ruthenium-, rhodium-, and iridium-phosphine complexes as recyclable isomerization catalysts

  摘要：

  The phosphinated complexes RuCl2(PPh(3))(2), 1, RhCl(PPh(3))(3), 2, IrCl(CO)(PPh(3))(2), 3, their water soluble sulfonated analogs RuCl2[Ph(2)P(3-C6H4SO3Na)](2) . 4H(2)O, 4, RhCl[Ph(2)P(3-C6H4SO3Na)](3) . 4H(2)O, 5, IrCl(CO)[Ph(2)P(3-C6H4SO3Na)](2), 6, as well as the dirhodium compounds trans-[Rh(CO)(PPh(3))(mu-pz)](2), 7, and trans-[Rh(CO)(PPh(3))(mu-Cl)](2), 9 were entrapped physically in SiO2 sol-gel matrices. Replacement of the PPh(3) ligands in the two latter complexes by Ph(2)P(CH2)(2)Si(OEt)(3) groups enabled to bind of the dirhodium complexes chemically to the matrix backbone via the silyloxy functions. The activity of the immobilized complexes as allylbenzene isomerization catalysts was studied and compared. Entrapped complex 4 was found to be the most efficient catalyst.

  DOI：

  10.1016/1381-1169(95)00301-0