[(η5-C5H5)Ru(PEt3)2(PCy2)] | 486453-89-8

• 英文名称: [(η5-C5H5)Ru(PEt3)2(PCy2)]
• CAS: 486453-89-8
• 化学式: C₂₉H₅₇P₃Ru
• 分子量: 599.763
• InChiKey: CVSOHTNFWIEMJW-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

• 作为产物：
  描述：

  [(η5-C5H5)Ru(PEt3)2(PHCy2)]B[3,5-(C6H3(CF3)2)]4 在 sodium hexamethyldisilazane 作用下， 以 氘代四氢呋喃 为溶剂， 生成 [(η5-C5H5)Ru(PEt3)2(PCy2)]
  参考文献：
  名称：

  Highly Bulky and Electron-Rich Terminal Ruthenium Phosphido Complexes:  New Donor Ligands for Palladium-Catalyzed Suzuki Cross-Couplings

  摘要：

  Secondary phosphine complexes of the formula [(eta(5)-C5H5)Ru(L)(2)(PHR2)](+) BArF- are prepared from cationic ruthenium N-2 complexes and PHR2 (R = Ph (a), t-Bu (b), Cy (c)). Additions of t-BuOK or NaN(SiMe3)(2) give the phosphido complexes (eta(5)-C5H5)Ru(L)(2)(PR2) ((L)(2) = (PEt3)(2) (5a-c), depe (6a,b)) in high NMR yields. These rapidly oxidize in air to give isolable RuP(=O)R-2 species, Complex 5a is more basic than the rhenium analogue (eta(5)-C5H5)Re(NO)(PPh3)(PPh2), and 6b is more basic than P-t-Bu-3 Complexes 5a-c and 6b are effective ligands for palladium-catalyzed Suzuki reactions. The catalyst from 6b is nearly as reactive as that from the benchmark ligand P-t-Bu-3.

  DOI：

  10.1021/ic020589y