[(copper(II))2(acetate)2(P(C4H8Ph)2)2O]2 | 1254261-40-9

• 英文名称: [(copper(II))2(acetate)2(P(C4H8Ph)2)2O]2
• 英文别名: [Cu2(OAc)2(P(C4H8Ph)2)2O]2
• CAS: 1254261-40-9
• 化学式: C₈₈H₁₁₆Cu₄O₁₀P₄
• 分子量: 1711.96
• InChiKey: WGQCJPHCVSKLSE-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：
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• 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：

  [(copper(II))2(acetate)2(P(C4H8Ph)2)2O]2 、 氯化铵 以 氯仿 、 水 为溶剂， 反应 0.17h， 以86%的产率得到
  参考文献：
  名称：

  Synthesis and molecular structure of tetranuclear Cu4P4 complexes with R2P–O–PR2 ligands

  摘要：

  The reaction of secondary phosphine oxides R2P(O)H 1 with Cu(OAc)(2) under nitrogen atmosphere produced complexes [(R2P)(2)O(CuOAc)(2)](2) 2. A rapid ligand exchange took place when treating complexes 2 with NH4Cl to generate [(R2P)(2)O(CuCl)(2)](2) 3 in good yields. The structures of 3 were determined by Xray crystallography, showing that the geometries of these tetranuclear copper complexes vary with the R group of the phosphorus units. Compared to complexes 2 which are air sensitive, complexes 3 are stable under air. (C) 2014 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2014.07.060
• 作为产物：
  描述：

  bis(4-phenylbutyl)phosphine oxide 、 copper diacetate 以 四氢呋喃 为溶剂， 生成 [(copper(II))2(acetate)2(P(C4H8Ph)2)2O]2
  参考文献：
  名称：

  Synthesis and molecular structure of tetranuclear Cu4P4 complexes with R2P–O–PR2 ligands

  摘要：

  The reaction of secondary phosphine oxides R2P(O)H 1 with Cu(OAc)(2) under nitrogen atmosphere produced complexes [(R2P)(2)O(CuOAc)(2)](2) 2. A rapid ligand exchange took place when treating complexes 2 with NH4Cl to generate [(R2P)(2)O(CuCl)(2)](2) 3 in good yields. The structures of 3 were determined by Xray crystallography, showing that the geometries of these tetranuclear copper complexes vary with the R group of the phosphorus units. Compared to complexes 2 which are air sensitive, complexes 3 are stable under air. (C) 2014 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2014.07.060

文献信息

• Selective PP and POP Bond Formations through Copper-Catalyzed Aerobic Oxidative Dehydrogenative Couplings of H-Phosphonates
  作者：Yongbo Zhou、Shuangfeng Yin、Yuxing Gao、Yufen Zhao、Midori Goto、Li-Biao Han

  DOI：10.1002/anie.201003484

  日期：2010.9.10

  Different copper complexes selectively catalyze the aerobic oxidative coupling of H‐phosphonates to afford either hypophosphates and pyrophosphates in high yields with high selectivity (see scheme; tmeda=N,N,N′,N′‐tetramethylethylenediamine).

  不同的铜络合物选择性催化H-膦酸酯的需氧氧化偶联，以高收率和高选择性提供次磷酸盐和焦磷酸盐（参见方案; tmeda = N，N，N'，N'-四甲基乙二胺）。