dichloropalladium;diphenylphosphanylmethyl-diphenyl-undec-1-enylphosphanium | 238407-58-4

• 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: dichloropalladium;diphenylphosphanylmethyl-diphenyl-undec-1-enylphosphanium
• CAS: 238407-58-4
• 化学式: C₃₆H₄₂Cl₂P₂Pd
• 分子量: 714.003
• InChiKey: YFDNVEHDEMDMLZ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  10.58
• 重原子数：
  41
• 可旋转键数：
  15
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (bis(diphenylphosphino)methane)palladium(II) dichloride 、 1-十一炔 以 1,4-二氧六环 、 1,2-二氯乙烷 为溶剂， 以48%的产率得到dichloropalladium;diphenylphosphanylmethyl-diphenyl-undec-1-enylphosphanium
  参考文献：
  名称：

  Unprecedented Insertion of Alkynes into a Palladium−Phosphine Bond. A Facile Route to Palladium-Bound Alkenyl Phosphorus Ylides

  摘要：

  Refluxing a mixture of (dppm)palladium(II) dichloride (where dppm is bis(diphenylphosphino)methane) and various alkynes in the 1,2-dichloroethane/1,4-dioxane mixed solvents affords a variety of Pd-bound alkenyl phosphorus ylides in modest to good yields. Detailed spectroscopic data for these Pd-bound alkenyl phosphorus ylides along with the X-ray single-crystal structure of 1c are reported. The mechanism and implications for such an unprecedented apparent insertion of alkynes into the Pd-phosphine bond are also discussed.

  DOI：

  10.1021/om990014h

文献信息

• Unprecedented Insertion of Alkynes into a Palladium−Phosphine Bond. A Facile Route to Palladium-Bound Alkenyl Phosphorus Ylides
  作者：Aberdeen Allen、Wenbin Lin

  DOI：10.1021/om990014h

  日期：1999.7.1

  Refluxing a mixture of (dppm)palladium(II) dichloride (where dppm is bis(diphenylphosphino)methane) and various alkynes in the 1,2-dichloroethane/1,4-dioxane mixed solvents affords a variety of Pd-bound alkenyl phosphorus ylides in modest to good yields. Detailed spectroscopic data for these Pd-bound alkenyl phosphorus ylides along with the X-ray single-crystal structure of 1c are reported. The mechanism and implications for such an unprecedented apparent insertion of alkynes into the Pd-phosphine bond are also discussed.