| 1256768-12-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 1256768-12-3
• 化学式: C₃₈H₄₀I₄N₄Pd₂
• 分子量: 1273.22
• InChiKey: KQQWXCWVFPLCNO-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 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：

  3-氯吡啶 、 以 二氯甲烷 为溶剂， 以100%的产率得到3-chloropyridine;1-methyl-2,5-diphenyl-3-propan-2-yl-4H-imidazol-3-ium-4-ide;palladium(2+);diiodide
  参考文献：
  名称：

  Abnormal N-Heterocyclic Carbene Promoted Suzuki−Miyaura Coupling Reaction: A Comparative Study

  摘要：

  A C2-protected imidazolium salt that generates an abnormal N-heterocyclic carbene (NHC) was applied for the palladium-catalyzed Suzuki-Miyaura coupling reactions. The abnormal NHC precursor promoted the reactions while suppressing homocoupling of aryl boronic acid, which was observed with the corresponding normal NHC precursor. The related well-defined abnormal NHC-based palladium complexes also showed better activity than the normal NHC-based analogues, exhibiting faster reaction rates especially at the initial stage of the reaction.

  DOI：

  10.1021/om100746r
• 作为产物：
  描述：

  1-isopropyl-3-methyl-2,4-diphenylimidazolium iodide 、 palladium diacetate 以 1,4-二氧六环 为溶剂， 以46.9%的产率得到
  参考文献：
  名称：

  Abnormal N-Heterocyclic Carbene Promoted Suzuki−Miyaura Coupling Reaction: A Comparative Study

  摘要：

  A C2-protected imidazolium salt that generates an abnormal N-heterocyclic carbene (NHC) was applied for the palladium-catalyzed Suzuki-Miyaura coupling reactions. The abnormal NHC precursor promoted the reactions while suppressing homocoupling of aryl boronic acid, which was observed with the corresponding normal NHC precursor. The related well-defined abnormal NHC-based palladium complexes also showed better activity than the normal NHC-based analogues, exhibiting faster reaction rates especially at the initial stage of the reaction.

  DOI：

  10.1021/om100746r