[PhB{CH₂P(p-CF₃Ph)₂(BH₃)}₃]Li(Et₂O) | 1595138-51-4

• 英文名称: [PhB{CH₂P(p-CF₃Ph)₂(BH₃)}₃]Li(Et₂O)
• CAS: 1595138-51-4
• 化学式: C₄H₁₀O*C₅₁H₄₄B₄F₁₈P₃*Li
• 分子量: 1216.11
• InChiKey: IHLPJWKYNPJHBH-UHFFFAOYSA-N

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：
  None
• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  四氢呋喃 、 [PhB{CH₂P(p-CF₃Ph)₂(BH₃)}₃]Li(Et₂O) 在 二乙胺 作用下， 反应 14.0h， 生成 [PhB{CH₂P(p-CF₃Ph)₂}₃]Li(THF)
  参考文献：
  名称：

  Syntheses of a Novel Fluorinated Trisphosphinoborate Ligand and Its Copper and Silver Complexes. Catalytic Activity toward Nitrene Transfer Reactions

  摘要：

  A novel fluorinated ligand, the anionic PhB(CH2P(p-CF3C6H4)(2))(3) (PhBP3 (p-CF3Ph)); has been synthesized and characterized, as well as its corresponding thallium, copper, and silver derivatives. The presence of fluorine atoms in the ligand structure induced the desired effect of enhancing electrophilic character at the metal center, without promoting substantial changes in the ligand skeleton compared with the parent ligand PhB(CH2PPh2)(3) - (PhBP3). Olefin aziridination and C-H amidation reactions have been induced with those complexes as catalyst precursors. The copper derivative catalyzed the olefin aziridination of an array of olefins bearing either electron-donating or electron-withdrawing groups. The silver analogue was found to promote the C-H amidation of a series of substrates in moderate to high yields.

  DOI：

  10.1021/ic4028223
• 作为产物：
  描述：

  乙醚 、 MeP(p-CF₃Ph)₂(BH₃) 、 二氯苯酚溴酯 、 仲丁基锂 以 甲苯 为溶剂， 反应 17.0h， 以80%的产率得到[PhB{CH₂P(p-CF₃Ph)₂(BH₃)}₃]Li(Et₂O)
  参考文献：
  名称：

  Syntheses of a Novel Fluorinated Trisphosphinoborate Ligand and Its Copper and Silver Complexes. Catalytic Activity toward Nitrene Transfer Reactions

  摘要：

  A novel fluorinated ligand, the anionic PhB(CH2P(p-CF3C6H4)(2))(3) (PhBP3 (p-CF3Ph)); has been synthesized and characterized, as well as its corresponding thallium, copper, and silver derivatives. The presence of fluorine atoms in the ligand structure induced the desired effect of enhancing electrophilic character at the metal center, without promoting substantial changes in the ligand skeleton compared with the parent ligand PhB(CH2PPh2)(3) - (PhBP3). Olefin aziridination and C-H amidation reactions have been induced with those complexes as catalyst precursors. The copper derivative catalyzed the olefin aziridination of an array of olefins bearing either electron-donating or electron-withdrawing groups. The silver analogue was found to promote the C-H amidation of a series of substrates in moderate to high yields.

  DOI：

  10.1021/ic4028223