dichlorotetrakis(N,N'-dimethyl-3-methoxybenzamidinato)diruthenium(III) | 637359-42-3

• 英文名称: dichlorotetrakis(N,N'-dimethyl-3-methoxybenzamidinato)diruthenium(III)
• 英文别名: Ru2(N,N'-dimethyl-m-methoxybenzamidinato)4Cl2；[Ru2(m-MeODMBA)4Cl2]；Ru2(N,N'-dimethyl-3-(methoxy)benzamidinate)4Cl2
• CAS: 637359-42-3
• 化学式: C₄₀H₅₂Cl₂N₈O₄Ru₂
• 分子量: 981.95
• InChiKey: PRDIFRCDVIEYCE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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：

  lithium ferrocenylacetylide 、 dichlorotetrakis(N,N'-dimethyl-3-methoxybenzamidinato)diruthenium(III) 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  trans-Bis(alkynyl) Diruthenium(III) Tetra(amidinate):  An Effective Facilitator of Electronic Delocalization

  摘要：

  Insertion of a Ru2(DMBA) unit into 1,4-bisferrocenylbutadiyne drastically enhances the electronic coupling between two Fc units.

  DOI：

  10.1021/ja049915u

文献信息

• Strong Electronic Couplings between Ferrocenyl Centers Mediated by Bis-Ethynyl/Butadiynyl Diruthenium Bridges
  作者：Guo-Lin Xu、Robert J. Crutchley、Maria C. DeRosa、Qing-Jiang Pan、Hong-Xing Zhang、Xiaoping Wang、Tong Ren

  DOI：10.1021/ja0534452

  日期：2005.9.28

  A series of trans-(FcC(2n))Ru-2(Y-DMBA)(4)(C(2m)Fc) with n, m = 1 and 2 and Y-DMBA as N,N'-dimethylbenzamidinate or N,N'-dimethyl-(3-methoxy)benzamidinate have been synthesized and characterized. The intramolecular Fc center dot center dot center dot Fc distances, established through single-crystal X-ray diffraction studies, range from 11.6 to 16.6 angstrom. Results from both voltammetric and spectroelectrochemical studies indicate that the (-C-2n)Ru-2(Y-DMBA)(4)(C-2m-) fragments are among the most efficient mediators of intramolecular hole transfer. Density-functional calculations offer both the insight on the ground-state electronic properties and unambiguous assignment for the observed electronic absorptions.
• Bis-Adducts of Substituted Phenylethynyl on a Ru₂(DMBA)₄ Core:  Effect of Donor/Acceptor Modifications
  作者：Stephanie K. Hurst、Guo-Lin Xu、Tong Ren

  DOI：10.1021/om030401y

  日期：2003.9.1

  The reactions between arylethynes (either BuLi activated or Et3N assisted) and Ru-2(RDMBA)(4)X-2, where RDMBA is either N,N'-dimethylbenzamidinate (R = H) or N,N'-dimethyl-m-methoxybenzamidinate (R = m-MeO) and X is either Cl- or NO3-, resulted in the compounds Ru-2(RDMBA)(4)(CdropCC(6)H(4)Y)(2) (Y = H (1a,b), 4-NO2 (2a,b), 4-CN (3a,b), 3-CN (4a,b), 4-NMe2 (5a,b); R = H (a), m-MeO (b)). The single-crystal X-ray diffraction study of 1b and 2a revealed the linear alignment of the arylethynyl ligands along the Ru-Ru vector. All of the compounds display two Ru-based one-electron processes, an oxidation and a reduction, and their electrode potentials correlate linearly with the Hammett constants of substituent Y. Compounds 5a,b display an additional pair of one-electron processes attributed to the oxidation of 4-NMe2 groups, on the basis of which an extensive electron delocalization along the metallayne backbone was inferred.