| 1443156-55-5

• CAS: 1443156-55-5
• 化学式: C₅₀H₄₆B₂P₄S₄
• 分子量: 920.696
• InChiKey: NMDIKAYZSHRZJZ-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  在 dimethyl sulfide borane 作用下， 以 乙醚 为溶剂， 生成
  参考文献：
  名称：

  Facile B–H Bond Activation of Borane by Stable Carbenoid Species

  摘要：

  Stable nucleophilic carbene compounds have recently been shown to be able to mimic in some instances the reactivity of metal fragments in the reaction of unactivated E-H bonds (E = H, R3Si, NH2, R2P). However, the insertion into a B-H bond of the strongly Lewis acidic BH3 molecule has never been observed at a single C atom or even at a metal fragment. Our results show that designed stable, highly electrophilic carbenoid fragments in compounds 4 and 6 can achieve this reactivity in a controlled manner. Density functional theory calculations corroborated the experimental results on the presently designed systems as well as the lack of reactivity on nucleophilic carbenes.

  DOI：

  10.1021/ja401763c