trans-Cl2Ru(PhN=NC(COCH3)=NPh)(1,2-bis(dimethylphosphino)ethane) | 1388623-10-6

• 英文名称: trans-Cl2Ru(PhN=NC(COCH3)=NPh)(1,2-bis(dimethylphosphino)ethane)
• CAS: 1388623-10-6
• 化学式: C₂₁H₂₉Cl₂N₃OP₂Ru
• 分子量: 573.404
• InChiKey: WWDHCVRADNWBPP-WVXMWKIZSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  水合三氯化钌 、 1,2-双(二甲基瞵)乙烷 、 1-(4-phenylamino)-1-(phenylhydrazono)propan-2-one 以 乙醇 为溶剂， 以45%的产率得到trans-Cl2Ru(PhN=NC(COCH3)=NPh)(1,2-bis(dimethylphosphino)ethane)
  参考文献：
  名称：

  cis–trans Isomerism in mixed-ligand ruthenium(II) complexes containing bis(phosphine) and azoimine ligands

  摘要：

  This study presents the syntheses and characterization of mixed-ligand azoimine-diphosphine ruthenium complexes of the general formula [RuCl2(Azo)(P-P)] (C1-C5) (Azo = C6H5N=NC(COCH3)=NC6H5; P-P = 1,2-bis(dimethylphosphino)ethane (dmpe) (C1), cis-1,2-bis(diphenylphosphino)ethylene (depe) (C2), 1.1'-bis(diphenylphosphino)methane (dppm) (C3), 1,2-bis(diphenylphosphino)benzene (dbpe) (C4),1, 2-bis(di(pentaflurophenyl)phosphino)ethane (F-dppe) (C5)). These complexes were synthesized via the reaction of RuCl3, azoimine and the diphosphine ligands in ethanol solutions. The X-ray structure of C2 reveals a cis-dichloro geometry, in spite of the bulky P-P ligand, and this is attributed to the presence of an intramolecular pi-pi interaction between benzene rings (on the Azo and P-P ligands) [centroid-centroid distances = 3.596 and 3.654 angstrom; dihedral angle between ring planes = 13.2(3) and 15.4(4)degrees for the two independent molecules]. In contrast, the X-ray structure of C1, with a less bulky dmpe ligand in which no Ph rings are available for pi-pi bonding, revealed a trans-dichloro geometry. In addition to the X-ray structures of Cl and C2, this work presents and discusses the spectroscopic (IR, UV-Vis, H-1 NMR and P-31 NMR) and electrochemical (cyclic voltammetry) behavior of C1-C5. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.04.044