2,4,6-tris(butylimino)methylbenzene | 1217023-99-8

• 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: 2,4,6-tris(butylimino)methylbenzene
• CAS: 1217023-99-8
• 化学式: C₂₁H₃₃N₃
• 分子量: 327.513
• InChiKey: BIDJENWESKILAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.34
• 重原子数：
  24.0
• 可旋转键数：
  12.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  37.08
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2,4,6-tris(butylimino)methylbenzene 在 甲酸 、 C₃₈H₄₁ClN₆Rh⁽³⁺⁾*3F₆P^(1-) 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 16.0h， 以99%的产率得到N,N',N''-tributyl-benzene-1,3,5-trimethanamine
  参考文献：
  名称：

  带有辅助因子模拟物的铑催化剂用于仿生还原 CN 键

  摘要：

  将基于金属和键合辅因子模拟物之间合作的策略应用于 CN 键的转移氢化。我们设计并合成了一种含有 1,3-二甲基苯并咪唑部分的铑配合物，它可以以仿生的方式将氢化物从铑中心转移到亚胺底物上。在转移氢化和还原胺化反应条件下，催化剂对C N 键表现出良好的选择性。使用该催化剂，34个亚胺被转移氢化成相应的胺，并通过还原胺化以更绿色的方式制备了瑞替加滨的关键中间体。根据核磁共振观察和同位素实验，提出了这种仿生还原碳氮键的合理机制。

  DOI：

  10.1039/d1cy00904d
• 作为产物：
  描述：

  均苯三甲醛 、 正丁胺 以 四氢呋喃 为溶剂， 反应 19.0h， 以67%的产率得到2,4,6-tris(butylimino)methylbenzene
  参考文献：
  名称：

  CO₂ Binding by Dynamic Combinatorial Chemistry: An Environmental Selection

  摘要：

  We now report that a dynamic combinatorial selection approach can quantitatively provide, from trivial building blocks, an architecturally complex organic material, in which carbon dioxide is reversibly but covalently incorporated as a guest with a mass content of 20%. Solid-state analyses combined with covalent disconnection and quantization of the liberated components allowed identification of a three-component monomeric unit repeated within a range of assembled oligomeric adducts whose repartition and binding capacity can be finely tuned through the starting stoichiometries. The self-assembly of these architectures occurs through the simultaneous creation of more than 25 covalent bonds per molecular entity. It appears that the thermodynamic selection is directed by the packing efficiency of these adducts, explaining the spectacular building block discrimination between homologues differing by one carbon unit. This selectivity, combined with the reversible nature of the system, provided pure molecular building blocks after a simple chemical disconnection, promoting CO2 as a green auxiliary to purify polyaldehyde or polyamine from mixtures of homologous structures. Moreover, the gas template could be expelled as a pure compound under thermodynamic control. This cooperative desorption process yielded back the initial libraries of high molecular diversity with a promising reduction of the energetic costs of capture and recycling.

  DOI：

  10.1021/ja909975q