2,6-xylyldiazadiene-hydrido-2,6-xylyl-iminaminato-ruthenium | 136167-69-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,6-xylyldiazadiene-hydrido-2,6-xylyl-iminaminato-ruthenium
• CAS: 136167-69-6
• 化学式: C₃₆H₄₂N₄Ru
• 分子量: 631.826
• InChiKey: ZTKAWOKLZNJNHD-SVVLXUJNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  2,6-xylyldiazadiene-hydrido-2,6-xylyl-iminaminato-ruthenium 以 not given 为溶剂， 生成 ((N(2,6-Me2C6H3)CH)2)Ru((2,6-Me2C6H3)NCHCH2NC6H3(2-CH2)(6-CH3))
  参考文献：
  名称：

  Diazadien-Komplexe des Rutheniums

  摘要：

  Bis(diazadiene)dichlororuthenium (R-DAD)2RuCl2 (1) (R-DAD = RN = CHCH = NR with R = 2,6-xylyl) reacts with 2 mol of potassium in tetrahydrofuran to give the unsaturated (R-DAD)2Ru (2) and its isomer (3), in which one of the o-methyl groups of R is metalated. The hydrogen is transferred to the neighbouring imine carbon of the DAD to form an iminaminato type ligand, N = CHCH2N. Reduction of 1 in the presence of hydrogen or addition of hydrogen to 2 affords a hydride (4) with one Ru-H bond and one iminaminato ligand. The addition is reversible and at higher temperatures 2 and 3 are formed again. Reduction of 1 with 3-4 mol of potassium gives a reduction product of composition K2[Ru(R-DAD)2] (5) and a deprotonation product (6). A single crystal X-ray diffraction study was performed for 6. The coordination of the Ru0 center is intermediate between square pyramidal and trigonal bipyramidal with four imine N donors and a carbon ligand, resulting from the o-methyl metalation of one R-DAD. [K(tmeda)2]+ is the counterion. The potassium ion being unsufficiently saturated by the tmeda ligands has further contacts with some of the carbon atoms of the o-methyl metalated aromatic ring.

  DOI：

  10.1016/0022-328x(91)83049-a
• 作为产物：
  描述：

  bis(2,6-xylyl-diazadiene)-bis-chloro-ruthenium 、 氢化钾 在 H₂ 作用下， 以 四氢呋喃 为溶剂， 以91%的产率得到2,6-xylyldiazadiene-hydrido-2,6-xylyl-iminaminato-ruthenium
  参考文献：
  名称：

  Diazadien-Komplexe des Rutheniums

  摘要：

  Bis(diazadiene)dichlororuthenium (R-DAD)2RuCl2 (1) (R-DAD = RN = CHCH = NR with R = 2,6-xylyl) reacts with 2 mol of potassium in tetrahydrofuran to give the unsaturated (R-DAD)2Ru (2) and its isomer (3), in which one of the o-methyl groups of R is metalated. The hydrogen is transferred to the neighbouring imine carbon of the DAD to form an iminaminato type ligand, N = CHCH2N. Reduction of 1 in the presence of hydrogen or addition of hydrogen to 2 affords a hydride (4) with one Ru-H bond and one iminaminato ligand. The addition is reversible and at higher temperatures 2 and 3 are formed again. Reduction of 1 with 3-4 mol of potassium gives a reduction product of composition K2[Ru(R-DAD)2] (5) and a deprotonation product (6). A single crystal X-ray diffraction study was performed for 6. The coordination of the Ru0 center is intermediate between square pyramidal and trigonal bipyramidal with four imine N donors and a carbon ligand, resulting from the o-methyl metalation of one R-DAD. [K(tmeda)2]+ is the counterion. The potassium ion being unsufficiently saturated by the tmeda ligands has further contacts with some of the carbon atoms of the o-methyl metalated aromatic ring.

  DOI：

  10.1016/0022-328x(91)83049-a