[Os(4,6-CF3Me-pyrimidine-2-thione-H)2(triphenylphosphine)2] | 879280-41-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: [Os(4,6-CF3Me-pyrimidine-2-thione-H)2(triphenylphosphine)2]
• 英文别名: [Os(4,6-CF3Me-pymS)2(PPh3)2]
• CAS: 879280-41-8
• 化学式: C₄₈H₃₈F₆N₄OsP₂S₂
• 分子量: 1101.13
• InChiKey: GEYJYICFQNLFLN-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

• 作为反应物：
  描述：

  二氯甲烷 、 [Os(4,6-CF3Me-pyrimidine-2-thione-H)2(triphenylphosphine)2] 以 甲醇 、 二氯甲烷 为溶剂， 生成 [OsCl2(4,6-MeCF3-pyrimidine-2-thione-H)(triphenylphosphine)2]
  参考文献：
  名称：

  Synthesis and characterization of ruthenium and osmium complexes of heterocyclic bidentate ligands (N,X), X=S, Se

  摘要：

  The reaction of [RuCl2(PPh3)(3)] and [OsBr2(PPh3)(3)] precursors with a series of heterocyclic bidentate (N, X) ligands, X = S, Se, gave complexes [M(R-pyS)(2)(PPh3)(2)], (R = H, 3-CF3, 5-CF3, 3-Me3Si);[M(R-pymS)(2)(PPh3)(2)], (R = 4-CF3, 4,6-MeCF3) and [M(R-pySe)(2)(PPh3)(2)], (R = H, 3-CF3, 5-CF3) where M is Ru or Os, pyS and pymS the anions of pyridine-2-thione and pyrimidine-2-thione,respectively, and pySe is the anion produced by the reductive cleavage of the Se-Se bond in the dipyridyl-2,2'-diselenide. All of the compounds obtained were characterized by microanalysis, IR, FAB, NMR spectroscopy and by cyclic voltammetry. Compounds [Ru(3-CF3-pyS)(2)(PPh3)(2)]center dot 2(CH2Cl2) (2), [Ru(3-Me3Si-pyS)(2)(PPh3)(2)] (4), [Ru(4-CF3-pymS)(2)(PPh3)(2)] (5), [Ru(3-CF3-pySe)(2)(PPh3)(2)]center dot 2(CH2Cl2) (8), [Os(3-CF3-pyS)(2)(PPh3)(2)]center dot(CHCl3) (11), [Os(3-Me3Si-PYS)(2)(PPh3)(2)](13), [Os(3-CF3-pySe)(2)(PPh3)(2)]center dot 2(CH2Cl2) (17), [Os(5-CF3-pySe)(2)(PPh3)(2)]center dot(2)(H2O) (18) and [OSCl2(4,6-MeCF3-pymS)(PPh3)(2)](19) were also characterized by X-ray diffraction. In all cases, the metal is in a distorted octahedral environment with the heterocyclic ligand acting as a bidentate (N, S) chelate system. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.06.009
• 作为产物：
  描述：

  Os(triphenylphosphine)3Br2 、 6-methyl-4-(trifluoromethyl)pyrimidine-2-thione 在 Et₃N 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 生成 [Os(4,6-CF3Me-pyrimidine-2-thione-H)2(triphenylphosphine)2]
  参考文献：
  名称：

  Synthesis and characterization of ruthenium and osmium complexes of heterocyclic bidentate ligands (N,X), X=S, Se

  摘要：

  The reaction of [RuCl2(PPh3)(3)] and [OsBr2(PPh3)(3)] precursors with a series of heterocyclic bidentate (N, X) ligands, X = S, Se, gave complexes [M(R-pyS)(2)(PPh3)(2)], (R = H, 3-CF3, 5-CF3, 3-Me3Si);[M(R-pymS)(2)(PPh3)(2)], (R = 4-CF3, 4,6-MeCF3) and [M(R-pySe)(2)(PPh3)(2)], (R = H, 3-CF3, 5-CF3) where M is Ru or Os, pyS and pymS the anions of pyridine-2-thione and pyrimidine-2-thione,respectively, and pySe is the anion produced by the reductive cleavage of the Se-Se bond in the dipyridyl-2,2'-diselenide. All of the compounds obtained were characterized by microanalysis, IR, FAB, NMR spectroscopy and by cyclic voltammetry. Compounds [Ru(3-CF3-pyS)(2)(PPh3)(2)]center dot 2(CH2Cl2) (2), [Ru(3-Me3Si-pyS)(2)(PPh3)(2)] (4), [Ru(4-CF3-pymS)(2)(PPh3)(2)] (5), [Ru(3-CF3-pySe)(2)(PPh3)(2)]center dot 2(CH2Cl2) (8), [Os(3-CF3-pyS)(2)(PPh3)(2)]center dot(CHCl3) (11), [Os(3-Me3Si-PYS)(2)(PPh3)(2)](13), [Os(3-CF3-pySe)(2)(PPh3)(2)]center dot 2(CH2Cl2) (17), [Os(5-CF3-pySe)(2)(PPh3)(2)]center dot(2)(H2O) (18) and [OSCl2(4,6-MeCF3-pymS)(PPh3)(2)](19) were also characterized by X-ray diffraction. In all cases, the metal is in a distorted octahedral environment with the heterocyclic ligand acting as a bidentate (N, S) chelate system. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.06.009