[(η-C5H5)2Ru2(CO)2(μ-CO)(μ-CNMe2)]CF3SO3 | 202122-56-3

• 英文名称: [(η-C5H5)2Ru2(CO)2(μ-CO)(μ-CNMe2)]CF3SO3
• 英文别名: [Ru2(μ-CNMe2)(μ-CO)(CO)2(Cp)2]SO3CF3；diruthenium(μ-CN(Me)2(μ-CO)(CO)2(Cp)2]CF3SO3
• CAS: 202122-56-3
• 化学式: CF₃O₃S*C₁₆H₁₆NO₃Ru₂
• 分子量: 621.518
• InChiKey: RBAQSCOWYFTJPH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  2-噻吩基锂 、 [(η-C5H5)2Ru2(CO)2(μ-CO)(μ-CNMe2)]CF3SO3 以 四氢呋喃 、 乙醚 为溶剂， 以37%的产率得到
  参考文献：
  名称：

  Carbon–carbon bond formation in the reactions of diiron μ-carbyne complexes with 2-thienyllithium, synthesis and structural characterization

  摘要：

  2-噻吩基锂（Lith）与多种碳烯复合物的反应导致在分子的不同位置形成C–C键。硫碳烯 cis-[Fe2(µ-CSMe)(µ-CS)(CO)2(Cp)2]+1（Cp = η-C5H5）经历Cp加成，形成[Fe2(µ-CSMe)(µ-CS)(CO)2(Cp)(η4-C5H5th)] 3，以及微量的[Fe2(µ-CSMe)(µ-CS){C(O)th}(CO)(Cp)2] 4。相比之下，所有氨基碳烯 [Fe2(µ-CNRR′)(µ-CO)(CO)2(Cp)2]+ (R = R′ = Me 2a; R = Me, R′ = PhCH2 2b) 和 [Ru2(µ-CNMe2)(µ-CO)(CO)2(Cp)2]+6 产生相应的酰基衍生物 [M2(µ-CNRR′)(µ-CO)(CO){C(O)th}(Cp)2] (M = Fe 5a 和 5b; R = R′ = Me, M = Ru 7)。当 R ≠ R′ 时，这些中性物种的 NMR 谱显示出由于 µ-CN 鍵的受阻旋转而产生的两个异构体 α 和 β。这些反应的相关性从选择性 C–C 键形成的角度与 [Fe2(µ-CSMe)(µ-CO)(CO)2(Cp)2]+ 中类似的碳亲核加成进行讨论。3 和 [Fe2{µ-CN(Me)CH2Ph}(µ-CO)(CO){C(O)th}(Cp)2] 5b 的晶体结构被报道并讨论。Fe2C2 金刚石的构象显示依赖于桥接配体的性质。基于几何证据，简要概述了电子结构的简单模型。

  DOI：

  10.1039/a705245f

文献信息

• Synthesis, Characterization and Reactivity of New (μ‐Aminocarbyne)diruthenium Complexes Containing Alkynylimino Ligands
  作者：Luigi Busetto、Fabio Marchetti、Stefano Zacchini、Valerio Zanotti

  DOI：10.1002/ejic.200300772

  日期：2004.4

  new complexes [Ru2μ-CN(Me)(R)}(μ-CO)(CO)N(H)=C(CMe3)C(H)=C(NMe2)(Tol)}(Cp)2]+ (R = Xy, 8a; Bz, 8b; Me, 8c), [Ru2μ-CN(Me)(Xy)}(μ-CO)(CO)N(H)=C(CMe3)C(H)=C(NC5H10)(Tol)}(Cp)2]+(9) and [Ru2μ-CN(Me)(Xy)}(μCO)(CO)N(H)=C(CMe3)C(H)=C(NMe2)C(Me)=CH2)}(Cp)2]+ (10) containing the hitherto unknown new imino-2-en-3-amine ligand. The solid-state structures of these products have been analyzed by X-ray analysis

  将乙炔化物 R'C≡CLi [R' = Tol, Ph, Me3Si, nBu, C(Me)=CH2] 添加到二钌络合物 [Ru2μ-CN(Me)(R)}(μ-CO)( CO)(NCCMe3)(Cp)2]+ (R = Xy, 2a; Bz, 2b; Me, 2c) 导致形成 [Ru2μ-CN(Me)(R)}(μ-CO)( CO)N(H)=C(CMe3)(C≡CR')}(Cp)2]+ (R = Xy, R' = Tol, 3a; R = Bz, R' = Tol, 3b; R = Me, R' = Tol, 3c; R = Xy, R' = Ph, 4a; R = Bz, R' = Ph, 4b; R = Me, R' = Ph, 4c; R = Bz R' = H, 5; R = Xy, R' = nBu, 6; R = Xy, R' = [C(Me)=CH2], 7)，其中包含炔基亚氨基配体，由乙炔添加到
• Further investigations on CC bond formation at the diruthenium aminocarbyne complexes [Ru2{μ-CN(Me)R}(μ-CO)(CO)2(Cp)2]SO3CF3 (R=Me,CH2Ph) and molecular structure of [Ru2(μ-CNMe2)(μ-CO)(COPh)(CO)(Cp)2]
  作者：Vincenzo G Albano、L Busetto、Chiara Camiletti、Magda Monari、Valerio Zanotti

  DOI：10.1016/s0022-328x(98)00580-4

  日期：1998.7

  The reactions of [Ru2μ-CN(Me)R}(μ-CO)(CO)2(Cp)2]SO3CF3 (R=Me 1a, CH2Ph 1b; Cp=η-C5H5) with Li2Cu(CN)R′2 (R′=Me, Bun, Ph) result in CC bond formation at the CO ligand affording the acyl complexes [Ru2μ-CN(Me)R}(μ-CO)(COR′)(CO)(Cp)2] 2. The crystal structure of [Ru2μ-CNMe2)(μ-CO)(COPh)(CO)(Cp)2] 2a reveals the double bond character of the μ-CN group and the interligand interaction involving the

  [Ru 2 μ- CN（Me）R}（μ -CO）（CO）2（Cp）2 ] SO 3 CF 3（R = Me 1a，CH 2 Ph 1b ; Cp = η- C 5 ħ 5）与Li 2的Cu（CN）R' 2（R'= Me中，卜ñ中，Ph）导致在COCC键形成配位体得到的酰基配合物的[Ru 2 μ -CN（ME）R }（μ -CO）（COR'）（CO）（Cp）2 ] 2。[Ru 2 μ- CNMe 2）（μ -CO）（COPh）（CO）（Cp）2 ] 2a揭示了μ- CN基团的双键特征以及涉及酰基氧和μ- CNMe 2部分的配体相互作用。型2的复合物也可以通过反应形成1A - b与LIR'（R'= Me中，卜Ñ中，Ph），而用ClMgCH反应2博士得到两者的[Ru 2 μ -CN（Me）中R}（μ -CO ）（COCH 2 Ph）（CO）（Cp）2 ]和[Ru 2 μ-CN（Me）中R}（μ
• Reactions of acetonitrile di-iron μ-aminocarbyne complexes; synthesis and structure of [Fe2(μ-CNMe2)(μ-H)(CO)2(Cp)2]
  作者：Vincenzo G. Albano、Luigi Busetto、Magda Monari、Valerio Zanotti

  DOI：10.1016/s0022-328x(00)00337-5

  日期：2000.7

  The complexes [Fe-2mu-CN(Me)R}(mu-CO)(NCMe)(CO)(Cp)(2)]SO3CF3 (R = Me, 2a; 2,6-Me2C6H3, 2b' CH2Ph 2c), easily obtained from the corresponding [Fe-2mu-CN(Me)R}(mu-CO)(CO)(2)(Cp)(2)]SO3CF3 (1a-c) precursors, react with NBu4CN affording the cyano complexes [Fe-2mu-CN(Me)R}(mu-CO)(CN)(CO)(Cp)(2)] (3a-c) by displacement of the MeCN ligand. The analogous reaction with NBu4Cl leads to the formation of [Fe-2mu-CN(Me)R}(mu-CO)(Cl)(CO)(Cp)(2)] (4a-b). The mu-hydride complexes [Fe-2mu-CN(Me)R}(mu-H)(CO)(2)(Cp)(2)] (5a-b) have been prepared by reaction of 1a-b with NaBH4. The corresponding diruthenium compound [Ru-2(mu-CNMe2)(mu-H)(CO)(2)(Cp)(2)] (6) has been similarly obtained from [Ru-2(mu-CNMe2)(mu-CO)(NCMe) (CO)(Cp)(2)]SO3CF3. The X-ray molecular structure of 5a is that expected for cis isomers of this family of compounds. It shows a chiral conformation of the C5H5 ligands and the crystals are a conglomerate of enantiomeric individuals. NMR spectra of the various compounds, which are indicative of the presence of alpha-beta or cis-trans isomeric mixtures, are reported and discussed. (C) 2000 Elsevier Science S.A. All rights reserved.