[(PdCl(η3-C6H8COPh))2] | 1378301-08-6

• 英文名称: [(PdCl(η3-C6H8COPh))2]
• CAS: 1378301-08-6
• 化学式: C₂₆H₂₆Cl₂O₂Pd₂
• 分子量: 654.237
• InChiKey: SLHQFXFGLJITCR-FAEDIOMFSA-L

反应信息

• 作为反应物：
  描述：

  [(PdCl(η3-C6H8COPh))2] 、 silver trifluoroacetate 以 not given 为溶剂， 生成 [(Pd(trifluoroacetate)(η3-C6H8COPh))2]
  参考文献：
  名称：

  Stereoselective Intermolecular Allylic C–H Trifluoroacetoxylation of Functionalized Alkenes

  摘要：

  Pd-catalyzed allylic C-H trifluoroacetoxylation of substituted alkenes was performed using PhI(OCOCF3)(2) as the oxidant and acyloxy source. Trifluoroacetoxylation of monosubstituted cyclopentenes and cyclohexenes proceeds with excellent regio- and diastereoselectivity. Studies with one of the possible (eta(3)-allyl)Pd(II) intermediates suggest that the reaction proceeds via stereoselective formation of Pd(IV) intermediates and subsequent stereo- and regioselective reductive elimination of the product.

  DOI：

  10.1021/ja302457p
• 作为产物：
  描述：

  tris(dibenzylideneacetone)dipalladium (0) 、 4-benzoylcyclohex-2-en-1-yl 2,2,2-trifluoroacetate 、 lithium chloride 以 苯 为溶剂， 以63%的产率得到[(PdCl(η3-C6H8COPh))2]
  参考文献：
  名称：

  Stereoselective Intermolecular Allylic C–H Trifluoroacetoxylation of Functionalized Alkenes

  摘要：

  Pd-catalyzed allylic C-H trifluoroacetoxylation of substituted alkenes was performed using PhI(OCOCF3)(2) as the oxidant and acyloxy source. Trifluoroacetoxylation of monosubstituted cyclopentenes and cyclohexenes proceeds with excellent regio- and diastereoselectivity. Studies with one of the possible (eta(3)-allyl)Pd(II) intermediates suggest that the reaction proceeds via stereoselective formation of Pd(IV) intermediates and subsequent stereo- and regioselective reductive elimination of the product.

  DOI：

  10.1021/ja302457p