Ru(CCC5H4N)(PPh3)2(η(5)-C5H5) | 189190-21-4

• 英文名称: Ru(CCC5H4N)(PPh3)2(η(5)-C5H5)
• 英文别名: [RuCp(C.ident.C(pyridine)-4(PPh3)3]；[RuCp(PPh3)2(CC-C5H4N)]
• CAS: 189190-21-4
• 化学式: C₄₈H₃₉NP₂Ru
• 分子量: 792.862
• InChiKey: XHRHRHUMIGSSBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  tetrabutylammonium octa-μ3-bromo-hexa(trifluoromethanesulfonato)octahedro-hexamolybdate(2-) 、 Ru(CCC5H4N)(PPh3)2(η(5)-C5H5) 以 四氢呋喃 为溶剂， 以65%的产率得到
  参考文献：
  名称：

  From Simple Monopyridine Clusters [Mo₆Br₁₃(Py-R)][n-Bu₄N] and Hexapyridine Clusters [Mo₆X₈(Py-R)₆][OSO₂CF₃]₄ (X = Br or I) to Cluster-Cored Organometallic Stars, Dendrons, and Dendrimers

  摘要：

  Hexasubstitution of apical triflate ligands in the octahedral clusters [M](2)[Mo6X8(CF3SO3)(6)] (M = n-BU4N or Cs, X = Br or 1) and monosubstitution in [n-Bu4N](2)[Mo6Br13(CF3SO3)] was carried out in tetrahydrofuran at 60 degrees C with simple pyridines and then extended to organometallic pyridines, yielding cluster-cored stars, and to dendronic polyallyl and polyferrocenylpyridines, yielding cluster-cored polyallyl and polyferrocenyl dendrimers and dendrons. The orange pyridine-substituted clusters, whose pyridine protons are deshielded in H-1 NMR (a practical tool for characterization), are air-stable and thermally stable with simple pyridines, light- and air-sensitive with organometallic pyridines, and air-fragile and thermally fragile with large dendronized pyridines.

  DOI：

  10.1021/ic051680f
• 作为产物：
  描述：

  [Ru(CCC5H4NH)(PPh3)(η(5)-C5H5)]PF6 在 1,8-diazabicyclo[5.4.0]undec-7-ene 作用下， 以 四氢呋喃 为溶剂， 以52%的产率得到Ru(CCC5H4N)(PPh3)2(η(5)-C5H5)
  参考文献：
  名称：

  Syntheses and Reactivity of Ruthenium σ-Pyridylacetylides

  摘要：

  Ruthenium sigma-acetylides containing a dangling pyridine were synthesized from the reactions of CpRu(L)(2)Cl (L = PPh3, 1/2 (C5H4PPh2)(2)Fe) with 4-ethynylpyridine, (E)-1-(4-ethynylphenyl)-2-(4-pyridyl)ethylene, or 4-(ethynylphenyl)(4-pyridyl)acetylene in the presence of NH4+PF6- followed by deprotonation with a base. The dangling pyridine can be protonated, methylated, or ligated to tungsten carbonyl fragments. The ruthenium donor to the pyridinium acceptor charge-transfer absorption appears at longer wavelength as the conjugation chain becomes longer. The quadratic hyperpolarizabilities of the methylated derivatives were determined using the hyper Rayleigh scattering method. X-ray analysis was employed to examine the structure of the dinuclear complex Ru(C=CC5H4N{W(CO)(4)(PPh3)})(eta(2)-dppf)(eta(5)-C5H5) (dppf = 1,1'-bis(diphenylphosphino)ferrocene).

  DOI：

  10.1021/om9610657

文献信息

• Organobimetallic RuII–ReI 4-ethynylpyridyl complexes: structures and non-linear optical properties
  作者：Qingchun Ge、T. Christopher Corkery、Mark G. Humphrey、Marek Samoc、T. S. Andy Hor

  DOI：10.1039/b902800e

  日期：——

  A series of heterobimetallic complexes, [RuCp(C[triple bond]Cpy-4)(P-P)][Re(CO)3(N-N)]+ (P-P = dppf, N-N = bpy 5, Me2bpy 6, tBu2bpy 7, phen 8, tpy 9; P-P = 2PPh3, N-N = bpy 10) have been obtained from Lewis addition between the metalloligands [RuCp(C[triple bond]Cpy-4)(P-P)] (P-P = dppf 1; 2PPh3 2) and solvent-stabilised fac-[Re(CH3CN)(CO)3(N-N)]+. All new complexes 5-10, together with fac-[ReBr(CO)3(tpy)]

  一系列异双金属配合物[RuCp（C [三键] Cpy-4）（PP）] [Re（CO）3（NN）] +（PP = dppf，NN = bpy 5，Me2bpy 6，tBu2bpy 7，phen参见图8，从金属配体[RuCp（C [三键] Cpy-4）（PP）]（PP = dppf 1; 2PPh3 2）和溶剂之间的路易斯加成反应获得了tpy 9; PP = 2PPh3，NN = bpy 10）。稳定的fac- [Re（CH3CN）（CO）3（NN）] +。所有新的配合物5-10与fac- [ReBr（CO）3（tpy）]（3）和fac- [Re（CH3CN）（CO）3（tpy）] [PF6]（4）一起表征溶液光谱 图3和5-9的特征还在于单晶X射线晶体学。3和9中的三联吡啶配体处于非常规的二齿配位方式，带有一个吡啶基侧基。电化学研究表明，连续的基于金属的氧化和以配体为中心的还原在5-10之间