[Rh(I)(hexafluoroacetylacetonate)(PPh3)2] | 159697-34-4

• 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: [Rh(I)(hexafluoroacetylacetonate)(PPh3)2]
• CAS: 159697-34-4
• 化学式: C₄₁H₃₁F₆O₂P₂Rh
• 分子量: 834.539
• InChiKey: AZIDHTKCVAWOOW-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  [Rh(I)(hexafluoroacetylacetonate)(PPh3)2] 、 四苯硼钠 、 乙腈 以 乙腈 为溶剂， 生成 [Rh(I)(PPh3)2(π-PhBPh3]*2MeCN
  参考文献：
  名称：

  A novel reaction producing the rhodium(I) complexes with π-coordinated tetraphenylborate anion, (π-PhBPh3)−. X-ray study of [Rh(PPh3)2(π-PhBPh3)]

  摘要：

  Treating the complexes [Rh(TFA)(PPh3)(2)], [Rh(HFA)(PPh3)(2)], and [Rh(TFA)(Cod)] (TFA - trifluoroacetylacetonate, HFA - hexafluoroacetylacetonate, Cod - 1,5 cyclooctadiene) with an excess of NaBPh4 in acetonitrile yields the rhodium(I) complexes with coordinated [BPh4](-) anion, [Rh(PPh3)(2)(pi-PhBPh3)] center dot 2MeCN (I) and [Rh(Cod)(pi-PhBPh3)] (II). The reactions present a new example of (beta-diketonate ligand replacement. The H-1, P-31, and B-11 NMR spectra of I and II are discussed. [Rh(PPh3)(2)(pi-PhBPh3)] has been characterized by single crystal X-ray analysis. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.06.057