trans-[RuCl2(NCMe)(2,6-bis(3,5-dimethylpyrazol-1-yl)pyridine)] | 533883-03-3

• 英文名称: trans-[RuCl2(NCMe)(2,6-bis(3,5-dimethylpyrazol-1-yl)pyridine)]
• CAS: 533883-03-3
• 化学式: C₁₇H₂₀Cl₂N₆Ru
• 分子量: 480.362
• InChiKey: FQKKKSSINLTYCK-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：
  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

• 作为产物：
  描述：

  2,6-bis(3,5-dimethyl-N-pyrazolyl)pyridine ruthenium(III) trichloride 、 乙腈 在 Et₃N 作用下， 以 甲醇 、 乙腈 为溶剂， 以90%的产率得到trans-[RuCl2(NCMe)(2,6-bis(3,5-dimethylpyrazol-1-yl)pyridine)]
  参考文献：
  名称：

  Ruthenium complexes supported by 2,6-bis(pyrazol-1-yl)pyridines

  摘要：

  The synthesis and characterization of a series of ruthenium(II) complexes containing the planar tridentate ligands 2,6-bis(pyrazol-1-yl)pyridine (BPP) or 2,6-bis(3,5-dimethylpyrazol-1-yl)pyridine (Me4BPP) are described. The reaction of BPP with RuCl2(PPh3)(3) yields both the cis (1a) and trans (1b) isomers of [RuCl(PPh3)(2)(BPP)]Cl. Complexes of the general formula transRuCl(2)(L)(Me4BPP) (L=PPh3, 2; C2H4, 3a; CO, 3b; MeCN, 3c) are also reported, and were prepared from either RuCl2(PPh3)(3) and Me4BPP (i.e. 2), Et3N reductions of RuCl3(Me4BPP) in the presence of L (i.e. 2 and 3b,c), or from [RuCl2(p-cymene)](2), Me4BPP and L (i.e. 3a). The neutral vinylidene complex cis-RuCl=(=C=CHPh)(Me4BPP) (4), was isolated from reactions of phenylacetylene with either 3a or mixtures of [RuCl2(p-cymene)](2) and Me4BPP, while the cationic allenylidene complex [RuCl(PPh3)(=C=C=CPh2)(Me4BPP)][BF4] (5), was prepared from 2, AgBF4 and 1,1-diphenyl-2-propyn-1-ol. Complexes 1-5 were characterized by multinuclear NMR and IR spectroscopy. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01173-8