| 1610526-00-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• CAS: 1610526-00-5
• 化学式: C₅₂H₅₁BLiN₂O₂P
• 分子量: 784.715
• InChiKey: BCLRQAUSQAOINL-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

• 作为反应物：
  描述：

  (η(5)-C5Me5)Ru(CO)2Cl 、 以 1,2-二氯乙烷 为溶剂， 反应 24.0h， 生成 、
  参考文献：
  名称：

  The synthesis of an anionic, tetraphenylborate-functionalized, [P,N]-hybrid phosphinobenzimidazole ligand and its hemilabile behaviour in ruthenium zwitterion chemistry

  摘要：

  A new anionic [P,N]-hybrid ligand based on a phosphinobenzimidazole scaffold and functionalized with a tetraphenylborate substituent is reported. This new anionic ligand readily chelates to a variety of ruthenium-cyclopentadienyl and -pentamethylcyclopentadienyl precursors to form a series of zwitter-ionic ruthenium piano-stool complexes (eta(5)-C5R5)Ru(L)(kappa(2)-P,N) (R = H or Me; L = CO or PPh3). In the presence of excess CO or 1-alkynes, the chelate complexes undergo ring-opening of the kappa(2)-P,N ligand at the ruthenium-nitrogen bond (in some cases reversibly) under relatively mild conditions. In particular, the reactions with 1-alkynes proceed via vinylidene intermediates which subsequently insert into the ruthenium-nitrogen bond of the kappa(2)-P,N ligand. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2014.03.003
• 作为产物：
  描述：

  苯并咪唑 在 正丁基锂 、 二异丙胺 、 potassium hydroxide 作用下， 以 四氢呋喃 、 二甲基亚砜 、 正戊烷 为溶剂， 反应 4.0h， 生成
  参考文献：
  名称：

  The synthesis of an anionic, tetraphenylborate-functionalized, [P,N]-hybrid phosphinobenzimidazole ligand and its hemilabile behaviour in ruthenium zwitterion chemistry

  摘要：

  A new anionic [P,N]-hybrid ligand based on a phosphinobenzimidazole scaffold and functionalized with a tetraphenylborate substituent is reported. This new anionic ligand readily chelates to a variety of ruthenium-cyclopentadienyl and -pentamethylcyclopentadienyl precursors to form a series of zwitter-ionic ruthenium piano-stool complexes (eta(5)-C5R5)Ru(L)(kappa(2)-P,N) (R = H or Me; L = CO or PPh3). In the presence of excess CO or 1-alkynes, the chelate complexes undergo ring-opening of the kappa(2)-P,N ligand at the ruthenium-nitrogen bond (in some cases reversibly) under relatively mild conditions. In particular, the reactions with 1-alkynes proceed via vinylidene intermediates which subsequently insert into the ruthenium-nitrogen bond of the kappa(2)-P,N ligand. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2014.03.003