[Pd(μ-Cl)Ph(SMe2)]2 | 1049638-29-0

• 英文名称: [Pd(μ-Cl)Ph(SMe2)]2
• CAS: 1049638-29-0
• 化学式: C₁₆H₂₂Cl₂Pd₂S₂
• 分子量: 562.229
• InChiKey: ZNKGNMIGPSHBCT-UHFFFAOYSA-L

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：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 [Pd(μ-Cl)Ph(SMe2)]2 以 乙腈 为溶剂， 以59%的产率得到trans-[Pd(μ-Cl)(COPh)(C(NEt2)Ph)]2
  参考文献：
  名称：

  Carbene and Carbonyl Transfer from [W(CO)₅(carbene)] to Palladium, Affording Palladium(II) Carbene Acyl Complexes

  摘要：

  The reaction of [W(CO)(5){C(NEt2)Ph}] (3) with [PdClR(SMe2)](2) (R = Me, Ph) occurs with transfer of carbene and carbonyl groups to give [PdCl{C(O)R)} {C(NEt2)Ph}](2) (R = Me, 4; R = Ph, 5). When the reaction is monitored for R = Me, only [PdCl(COMe)(SMe2)](2) and the final carbene 4 are observed, suggesting that the transfer and insertion of the carbonyl group are faster than the carbene transmetalation. Although CO insertion into M-X bonds is thermodynamically excluded in many systems (e.g., in M-halogen and M-C6F5 bonds), this study warns of the fact that CO is easily available when [M(CO)(5)(carbene)] complexes are used as carbene sources, whether for stoichiometric or for catalytic reactions. This CO could react with the intermediates or the products in these reactions.

  DOI：

  10.1021/om800358f
• 作为产物：
  描述：

  dichlorobis (dimethyl sulfide) palladium (II) 、 苯基锂 、 zinc(II) chloride 以 四氢呋喃 、 二丁醚 为溶剂， 以38%的产率得到[Pd(μ-Cl)Ph(SMe2)]2
  参考文献：
  名称：

  Carbene and Carbonyl Transfer from [W(CO)₅(carbene)] to Palladium, Affording Palladium(II) Carbene Acyl Complexes

  摘要：

  The reaction of [W(CO)(5){C(NEt2)Ph}] (3) with [PdClR(SMe2)](2) (R = Me, Ph) occurs with transfer of carbene and carbonyl groups to give [PdCl{C(O)R)} {C(NEt2)Ph}](2) (R = Me, 4; R = Ph, 5). When the reaction is monitored for R = Me, only [PdCl(COMe)(SMe2)](2) and the final carbene 4 are observed, suggesting that the transfer and insertion of the carbonyl group are faster than the carbene transmetalation. Although CO insertion into M-X bonds is thermodynamically excluded in many systems (e.g., in M-halogen and M-C6F5 bonds), this study warns of the fact that CO is easily available when [M(CO)(5)(carbene)] complexes are used as carbene sources, whether for stoichiometric or for catalytic reactions. This CO could react with the intermediates or the products in these reactions.

  DOI：

  10.1021/om800358f