Diethyl-[4-tris(4-diethylphosphanylphenyl)silylphenyl]phosphane | 1013692-79-9

• 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: Diethyl-[4-tris(4-diethylphosphanylphenyl)silylphenyl]phosphane
• 英文别名: diethyl-[4-tris(4-diethylphosphanylphenyl)silylphenyl]phosphane
• CAS: 1013692-79-9
• 化学式: C₄₀H₅₆P₄Si
• 分子量: 688.865
• InChiKey: CNBBVKQSBUEXHJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.65
• 重原子数：
  45
• 可旋转键数：
  16
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  氯化二乙基磷 、 四(4-溴苯基)硅烷 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 2.5h， 以71 mg的产率得到Diethyl-[4-tris(4-diethylphosphanylphenyl)silylphenyl]phosphane
  参考文献：
  名称：

  Easily Immobilized Di- and Tetraphosphine Linkers:  Rigid Scaffolds that Prevent Interactions of Metal Complexes with Oxide Supports

  摘要：

  Di- and tetraphosphines with rigid phenyl-, bilphenyl-, and tetraphenylstannane, -silane, and -methane scaffolds, and various substituents F, have been synthesized and immobilized via triethoxysilane-propagated formation of one or two surface-bound phosphonium moieties. The remaining phosphine groups can be coordinated to metal complexes. All the detective work and proof is done by solid-state NMR spectroscopy.

  DOI：

  10.1021/ja800541c

文献信息

• Easily Immobilized Di- and Tetraphosphine Linkers:  Rigid Scaffolds that Prevent Interactions of Metal Complexes with Oxide Supports
  作者：Yuan Yang、Björn Beele、Janet Blümel

  DOI：10.1021/ja800541c

  日期：2008.3.1

  Di- and tetraphosphines with rigid phenyl-, bilphenyl-, and tetraphenylstannane, -silane, and -methane scaffolds, and various substituents F, have been synthesized and immobilized via triethoxysilane-propagated formation of one or two surface-bound phosphonium moieties. The remaining phosphine groups can be coordinated to metal complexes. All the detective work and proof is done by solid-state NMR spectroscopy.