| 1092555-82-2

• CAS: 1092555-82-2
• 化学式: C₄₉H₄₁ClFeOP₂Ru
• 分子量: 900.181
• InChiKey: CQBPERUCLCFHFC-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：

  (E)-4-(2-ferrocenylvinyl)pyridine 、 以 二氯甲烷 为溶剂， 以90%的产率得到ferrocenyl-CHCHRu(CO)Cl(PPh3)2(pyridyl-4-(E)-CHCH-ferrocenyl)
  参考文献：
  名称：

  Synthesis and characterization of (CHCH)n-bridged (n=1, 2, 3) heterobimetallic and trimetallic ferrocene–ruthenium complexes

  摘要：

  A series of heterobinuclear ferrocene-ruthenium complexes Fc(CH=CH)(n)RuCl(CO)(PMe3)(3) (n = 1, 3; n = 2, 12), Fc(CH=CH)RuCl(CO)(Py)(PPh3)(2) (4), and trimetallic Fc(CH=CH)RuCl(CO)(PPh3)(2)(Py-E-(CH=CH)Fc) (6) have been prepared. The length of the molecular rods is extended by successive insertion of CH=CH spacers in the bridging ligands or the ancillary ligands. The respective products have been fully characterized and the structures of 3 and 12 have been established by X-ray crystallography. Electrochemical studies have revealed that ethenyl heterobimetallic complexes display two successive one-electron processes, and that intermetallic electronic communication between the two endgroups is attenuated with the increase of the length of the conjugated bridge. The electrochemical behavior of the trimetallic complex reveals strong electronic communication between ruthenium and ferrocene transmitted through the ethenyl bridge, however, it also reveals a very weak interaction between ruthenium and ferrocene transmitted through the (E)-CH=CH-Py bridge. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.12.019
• 作为产物：
  描述：

  [RuHCl(CO)(PPh₃)₃] 、 二茂铁乙炔 以 二氯甲烷 为溶剂， 以86%的产率得到
  参考文献：
  名称：

  Synthesis and characterization of (CHCH)n-bridged (n=1, 2, 3) heterobimetallic and trimetallic ferrocene–ruthenium complexes

  摘要：

  A series of heterobinuclear ferrocene-ruthenium complexes Fc(CH=CH)(n)RuCl(CO)(PMe3)(3) (n = 1, 3; n = 2, 12), Fc(CH=CH)RuCl(CO)(Py)(PPh3)(2) (4), and trimetallic Fc(CH=CH)RuCl(CO)(PPh3)(2)(Py-E-(CH=CH)Fc) (6) have been prepared. The length of the molecular rods is extended by successive insertion of CH=CH spacers in the bridging ligands or the ancillary ligands. The respective products have been fully characterized and the structures of 3 and 12 have been established by X-ray crystallography. Electrochemical studies have revealed that ethenyl heterobimetallic complexes display two successive one-electron processes, and that intermetallic electronic communication between the two endgroups is attenuated with the increase of the length of the conjugated bridge. The electrochemical behavior of the trimetallic complex reveals strong electronic communication between ruthenium and ferrocene transmitted through the ethenyl bridge, however, it also reveals a very weak interaction between ruthenium and ferrocene transmitted through the (E)-CH=CH-Py bridge. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.12.019

文献信息

• Multimetallic Arrays: Symmetrical and Unsymmetrical Bi-, Tri-, and Tetrametallic Organometallic Complexes of Ruthenium(II) and Osmium(II)
  作者：Mairi J. Macgregor、Graeme Hogarth、Amber L. Thompson、James D. E. T. Wilton-Ely

  DOI：10.1021/om800686f

  日期：2009.1.12

  The cationic complex [Ru(C(C CPh) CHPh)(S,CNC4HgNH2)(CO)(PPh3)(2)](+) was prepared from the reaction of [Ru(C(C CPh)=CHPh)Cl(CO)(BTD)(PPh3)(2)] (BTD = 2,1,3-benzothiadiazole) with the zwitterionic dithiocarbamate H,NCANCS, and characterized structurally. In situ generation of the metal lad ithiocarbamate [Ru(C(C CPh)=CHPh)(SCNC4H8NCS2)(CO)(PPh3)(2)] followed by treatment with [Ru(C(C CPh)=CHPh)c](CO)(BTD)(PPh3)(2)] yielded the symmetrical bimetallic complex [Ru(C(C CPh)=CHPh)(CO)(PPh3)(2)}(2)(S2CNC4H8NCS2)]. The same product was also accessible by reaction of KS2CNC4H8NCS2K with [Ru(C(C CPh)=CHPh)C](CO)(BTD)(PPh3)(2)]. This direct method also yielded the symmetrical bimetallic complexes [[Ru(CH=CHR)(CO)(PPh3)(2)](2)(S2CNC4H8NCS2)] (R = Bu-t, CPh,OH, C6H4Me-4, CO2Me, CH2OSiMe2,Bu-t) and a tetrametallic species when R = C5H4FeC5H5. The osmium analogues [Os(CR1=CHR2)(CO)(PPh3)(2))(2)(S2CNC4H8NCS2)] (R1 = C CPh, R-2 = Ph; R-1 = H, R-2 = C6H4Me-4) were also prepared by this method. The stepwise deprotonation and functionalization of [Ru(C(C CPh)=CHPh)(S2CNC4H8NH2)(CO)(PPh3)(2)](+) with NEt3 and CS, was utilized in the generation of the unsymmetrical complexes [Ru(C(C=-CPh)=CHPh)(CO)(PPh3)(2)} (S(2)CNC(4)HsNCS,) fRu(CH=CHR)(CO)(PPh3)2)] (R = Bu-t, CPh2,OH, C6H4Me-4, COMe, CH2OSiMe2But, C5H4FeC5H5) and the heterobimetallic variant [[Ru(C(C cPh) =(CHPh)(CO)(PPh3)(2))(S2CNC4HNCS2)Os(CH=CHC6H4Me-4)(CO)(PPh3)(2)}]. The mixed carbonyl-thiocarbonyl complex [IRu(C(C CPh)=CHPh)(CO)(PPh3)(2))(S2CNC4H8NCS2)IRu(C(C CPh)=CHPh)(CS)(PPh3)(2))] was also prepared by the same stepwise procedure. These are the first reported examples of alkenyl species bridged by a dithiocarbamate ligand. The similarly unprecedented linked bis(alkynyl)diruthenium complex [(Ru(C CBut)(CO)(PPh3)(2)}(2)(S2CNC4H8NCS2)] was prepared by heating [Ru(CH=CHC6H4Me-4)(CO)(PPh3)(2)}(2)(S2CNC4H8NCS2)] with excess HC CBut.The first molecular complex bearing all three group 8 metals, [Ru(C(C CPh)=CHPh)-(CO)(PPh3)(2)}(2)(S2CNC4H8NCS2)Os(CH=CHFc)(CO)(PPh3)(2))], was achieved through the reaction of [Ru(C(C=-CPh)=CHPh)(S2CNC4H2NH2)(CO)(PPh3)(2)](+) with [s(CH=CHFc)CI(CO)(BTD)(PPh3)(2)] (Fc = C5H4FeC5H5, BTD = 2,1,3-benzothiadiazole). Further trimetallic species [(Ru(C(C CPh)=CHPh)(CO)(PPh3)(2)(S2CNC4H8NCS,))(2)M] (M = Ni, Pd, Pt, Zn) were prepared by the reaction of [Ru(C(C CPh)=CHPh)(S2CNC4H2)(CO)(PPh3)(2)](+) with Ni(OAC)(2),PdCl2(NCMe)(2),PtCl2(NCPh)(2) and Zn(OAC)(2) in the presence of NEt3 and CS2.