trans-RuCl(dppe)2(C.tplbond.CC6H3-o-CH3-p-NO2) | 231299-65-3

• 英文名称: trans-RuCl(dppe)2(C.tplbond.CC6H3-o-CH3-p-NO2)
• CAS: 231299-65-3
• 化学式: C₆₁H₅₄ClNO₂P₄Ru
• 分子量: 1093.52
• InChiKey: DETUJKFXUUGLIQ-UHFFFAOYSA-M

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：

  cis-Ru(dppe)₂Cl₂ 、 1-乙炔基-2-甲基-4-硝基-苯 在 NaPF₆ 、 DBU 作用下， 以 二氯甲烷 为溶剂， 以72%的产率得到trans-RuCl(dppe)2(C.tplbond.CC6H3-o-CH3-p-NO2)
  参考文献：
  名称：

  Synthesis and characterisation of mono-acetylide and unsymmetrical bis-acetylide complexes of ruthenium and osmium: X-ray structure determinations on [(dppe)2Ru(Cl)(CC–C6H4-p-NO2)], [(dppe)2Ru(Cl)(CC–C6H3-o-CH3-p-NO2)] and [(dppm)2Os(CC–C6H4-p-CH3)(CC–C6H4-p-NO2)]

  摘要：

  The synthesis of a series of metal mono-acetylides trans-[(dppe)(2)Ru(Cl)(C=C-R)] (R = C6H4-p-C6H5, C6H4-p-CH3, C6H4-p-NO2, C6H3-o-CH3-p-NO2, dppe = Ph2PCH2CH2PPh2), and unsymmetrical metal bis-acetylides trans-[(dppm)(2)M(C=C-R)(C=C-R)]; (M = Ru, Os; R = C6H4-p-NO2, R' = C6H5, C6H4-p-CH3; R = C6H5, R' = C6H4-p-CH3) using a variety of sigma-acetylide coupling reactions is reported. Three compounds have been structurally characterised, including the unsymmetrical trans[(dppm)(2)Os(C=C-R)(C=C-R')] (R = C6H4-p-CH3, R' = C6H4-p-NO2] which shows the 'rigid-rod' nature of the acetylide-metalacetylide linkage. The electrochemistry of symmetrical and unsymmetrical Ru(II) complexes demonstrates the role of the acetylide and the auxiliary ligands in determining the ease of oxidation at the metal centre whilst W-vis spectral changes illustrate the influence of electron-withdrawing and -donating ligands. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01123-1