[Pd2Cl2(μ-MeN[P(OPh)2]2)2] | 126032-76-6

• 英文名称: [Pd2Cl2(μ-MeN[P(OPh)2]2)2]
• CAS: 126032-76-6
• 化学式: C₅₀H₄₆Cl₂N₂O₈P₄Pd₂
• 分子量: 1210.56
• InChiKey: BUFYGVXKCQYBIL-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  16.75
• 重原子数：
  68.0
• 可旋转键数：
  16.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  80.32
• 氢给体数：
  0.0
• 氢受体数：
  10.0

反应信息

• 作为反应物：
  描述：

  cyclopentadienylmolybdenum tricarbonyl dimer 、 二氯甲烷 、 [Pd2Cl2(μ-MeN[P(OPh)2]2)2] 以 苯 为溶剂， 以26.2%的产率得到[(η5-C5H5)(CO)MoCl(κ2-MeN[P(OPh)2]2)]*CH2Cl2
  参考文献：
  名称：

  Di- and tri-nuclear molybdenum–palladium complexes bearing strong π-acceptor “P–N–P” ligands, MeN{P(OR)2}2 (R=CH2CF3 or Ph)

  摘要：

  The dipalladium complexes, [PdCl(mu-MeN{P(OR)(2)}(2))](2) (R = CH2CF3, 1a; Ph, 1b) react with [Mo-2(eta(5)-C2H5)(2)(CO)(6)] in boiling benzene to afford the molybdenum-palladium heterometallic complexes, [(eta(5)-C5H5)(CO)Mo(mu-MeN{P(OR)(2)}(2))(2)PdCl] (R = CH2CF3, 3a- Ph, 3b), [(eta(5)-C5H5)Mo(mu(3)-CO)(2)(mu-MeN{P(OR)(2)}2)2Pd(2)Cl], (R = CH2CF3, 5a,- Ph, 5b) [(eta(5)-C5H5)(Cl)Mo(mu(2)-CO)(mu(2)-Cl)(mu-MeN{P(OR)(2) }(2))PdCl], (R=CH2CF3, 6a; Ph, 6b) and also the mononuclear complex [Mo(CO)Cl(eta(5)-C5H5)(kappa(2)- MeN{P(OR)(2)}(2)], (R = Ph, 4b). These complexes have been separated by column chromatography and are characterised by elemental analysis, IR, H-1, P-31{H-1} NMR data. The structures of 1a, 3a, 4b, 5b and 6a have been confirmed by single crystal X-ray diffraction. The CO ligands in 5b and 6a adopt a semi-bridging mode of bonding; the Mo-CO distances (1.95-1.97 Angstrom) are shorter than the Pd-CO distances (2.40-2.48 Angstrom). The Pd-Mo distances fall in the range. 2.63-2.86 Angstrom. The reaction of [Mo-2(eta(5)- C5H5)(2)(CO)(6)] with MeN{P(OPh)(2)}(2) in toluene gives [Mo-2(CO)(4)(eta(5)-C5H5)(2)(kappa(1)-MeN{P(OPh)(2)}(2))(2)] (2) in which the diphosphazane acts as a monodentate ligand. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.053
• 作为产物：
  描述：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 bis(diphenylphosphite)methyl amine 以 二氯甲烷 为溶剂， 生成 cis-{PdCl2(CH3N(P(OPh)2)2)} 、 [Pd2Cl2(μ-MeN[P(OPh)2]2)2]
  参考文献：
  名称：

  Di- and tri-nuclear molybdenum–palladium complexes bearing strong π-acceptor “P–N–P” ligands, MeN{P(OR)2}2 (R=CH2CF3 or Ph)

  摘要：

  The dipalladium complexes, [PdCl(mu-MeN{P(OR)(2)}(2))](2) (R = CH2CF3, 1a; Ph, 1b) react with [Mo-2(eta(5)-C2H5)(2)(CO)(6)] in boiling benzene to afford the molybdenum-palladium heterometallic complexes, [(eta(5)-C5H5)(CO)Mo(mu-MeN{P(OR)(2)}(2))(2)PdCl] (R = CH2CF3, 3a- Ph, 3b), [(eta(5)-C5H5)Mo(mu(3)-CO)(2)(mu-MeN{P(OR)(2)}2)2Pd(2)Cl], (R = CH2CF3, 5a,- Ph, 5b) [(eta(5)-C5H5)(Cl)Mo(mu(2)-CO)(mu(2)-Cl)(mu-MeN{P(OR)(2) }(2))PdCl], (R=CH2CF3, 6a; Ph, 6b) and also the mononuclear complex [Mo(CO)Cl(eta(5)-C5H5)(kappa(2)- MeN{P(OR)(2)}(2)], (R = Ph, 4b). These complexes have been separated by column chromatography and are characterised by elemental analysis, IR, H-1, P-31{H-1} NMR data. The structures of 1a, 3a, 4b, 5b and 6a have been confirmed by single crystal X-ray diffraction. The CO ligands in 5b and 6a adopt a semi-bridging mode of bonding; the Mo-CO distances (1.95-1.97 Angstrom) are shorter than the Pd-CO distances (2.40-2.48 Angstrom). The Pd-Mo distances fall in the range. 2.63-2.86 Angstrom. The reaction of [Mo-2(eta(5)- C5H5)(2)(CO)(6)] with MeN{P(OPh)(2)}(2) in toluene gives [Mo-2(CO)(4)(eta(5)-C5H5)(2)(kappa(1)-MeN{P(OPh)(2)}(2))(2)] (2) in which the diphosphazane acts as a monodentate ligand. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.053

文献信息

• Organometallic chemistry of diphosphazanes. Part 7. Platinum(II), palladium-(o), -(I) and -(II) complexes of RN[P(OPh)2]2(R = Me or Ph)
  作者：Maravanji S. Balakrishna、Setharampattu S. Krishnamurthy、Ramaswamy Murugavel、Munirathinam Nethaji、Irimpan I. Mathews

  DOI：10.1039/dt9930000477

  日期：——

  The reactions of [MCl2(cod)] (M = Pd or Pt, cod = cycloocta-1,5-diene) with RN[P(OPh)2]2 [R = Me (L1) or Ph (L2)] afford the chelate complexes [MCl2L1] and [MCl2L2]. The dinuclear palladium(0) complex, [Pd2L1(3)] has been synthesized by starting from [Pd2(dba)3] (dba = dibenzylideneacetone). Redox condensation of [Pd2(dba)3] and [PdCl2(PhCN)2] in the presence of the diphosphazane ligands gives the dinuclear palladium(I) complexes [Pd2Cl2L12] and [Pd2Cl2L22]. The structures of the complexes have been deduced from H-1 and P-31 NMR spectroscopic data. Single-crystal X-ray diffraction studies confirm the structures of [Pd2L1(3)] and [Pd2Cl2L22].