{R(CO)(η4-C6H5COCHCHC(CH3)3)(P(CH3)2C6H5)2} | 187998-98-7

• 英文名称: {R(CO)(η4-C6H5COCHCHC(CH3)3)(P(CH3)2C6H5)2}
• CAS: 187998-98-7
• 化学式: C₃₀H₃₈O₂P₂Ru
• 分子量: 593.648
• InChiKey: ULNNZMLMFPMFQH-GWIKJDHCSA-N

反应信息

• 作为产物：
  描述：

  以 氘代苯 为溶剂， 生成 、 {R(CO)(η4-C6H5COCHCHC(CH3)3)(P(CH3)2C6H5)2}
  参考文献：
  名称：

  Combination of vinyl, phenyl and carbonyl ligands in ruthenium(II) complexes: a route to vinyl ketones

  摘要：

  Conversion of chloride complexes [Ru(CO)2(CH = CHR)Cl(PMe2Ph)2] (R = CMe3 or Ph) into the corresponding phenyl complexes [Ru(CO)2(CH = CHR)Ph(PMe2Ph)2] by low-temperature treatment with LiPh is accompanied by a change in the ligand arrangement around the metal. At 20-degrees-C the products undergo two competing rearrangement processes, one a simple isomerisation back to a ligand arrangement analogous to that in [Ru(CO)2(CH = CHR)Cl(PMe2Ph)2] and the other a remarkably facile combination of phenyl, carbonyl and vinyl ligands to yield the ketone complexes [Ru(CO)(eta-4-PhCOCH = CHR)(PMe2Ph)2], from which the ketone may be liberated by treatment with Me3CNC.

  DOI：

  10.1039/dt9910002067