3,25,36-Triazaheptacyclo[25.7.1.112,16.02,26.04,9.019,24.031,35]hexatriaconta-1(34),2,4,6,8,12(36),13,15,19,21,23,25,27,29,31(35),32-hexadecaene | 1033109-98-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3,25,36-Triazaheptacyclo[25.7.1.112,16.02,26.04,9.019,24.031,35]hexatriaconta-1(34),2,4,6,8,12(36),13,15,19,21,23,25,27,29,31(35),32-hexadecaene
• CAS: 1033109-98-6
• 化学式: C₃₃H₂₅N₃
• 分子量: 463.582
• InChiKey: YAUHOUXHCHQQBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  36
• 可旋转键数：
  0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  37.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,25,36-Triazaheptacyclo[25.7.1.112,16.02,26.04,9.019,24.031,35]hexatriaconta-1(34),2,4,6,8,12(36),13,15,19,21,23,25,27,29,31(35),32-hexadecaene 在 三碘化磷 作用下， 以 二氯甲烷 为溶剂， 反应 20.33h， 以84%的产率得到
  参考文献：
  名称：

  一种内部膦对的新方法，其具有酸和吡啶碱基†

  摘要：

  一种 双（亚氨基）ac （IAN含有侧链路易斯碱的配体已被用作支持N-杂环阳离子（NHP）的新框架。反应性研究表明，配体具有路易斯碱的能力，而磷中心提供了路易斯酸性位点，从而提供了新的机会。国民健康保险 化学。

  DOI：

  10.1039/c0dt01029d

文献信息

• Chemistry of the heavy group 15 elements with the pyridyl tethered 1,2-bis(imino)acenaphthene “clamshell” ligand
  作者：Allison L. Brazeau、Nathan D. Jones、Paul J. Ragogna

  DOI：10.1039/c2dt30171g

  日期：——

  has been used as a one-electron reductant in a facile route to generate pnictogen(I) (P, As) synthons. These subsequently undergo a formal 4 + 2 cycloaddition with a pyridyl tethered 1,2-bis(imino)acenaphthene “clamshell” ligand to yield N-heterocyclic chlorophosphines and -arsines, which are precursors to the corresponding N-heterocyclic pnictenium cations. In the absence of a reductant the “clamshell”

  钴茂金属已被用作一种容易的途径中的单电子还原剂，以产生光生电子（I）（P，As）合成子。这些随后通过吡啶基束缚的形式进行正式的4 + 2环加成1,2-双（亚氨基）ac“翻盖”配体产生N-杂环氯膦和-s氨酸，它们是相应的N-杂环nic阳离子的前体。在没有还原剂的情况下，“蛤壳”配体可用于形成具有较重的主族元素（Sn，Sb和Bi）的高价供体-受体复合物。
• Axial Donating Ligands: A New Strategy for Late Transition Metal Olefin Polymerization Catalysis
  作者：Dennis H. Leung、Joseph W. Ziller、Zhibin Guan

  DOI：10.1021/ja8017847

  日期：2008.6.18

  An alpha-diimine ligand (1) containing an axial donating pyridine group is developed for late metal polymerization catalysis. Despite having no substitution on the bottom face of the ligand, the nickel and palladium complexes of 1 are highly active for ethylene polymerization, producing linear high molecular weight polymers. For example, 1-NiBr(2) (3) forms PR with a M(n) of up to 109 224 g/mol with 1.4 branches/1000 C's. Similarly, 1-PdMeCl (5) forms PE with a M(n) of up to 880 379 g/mol with 5.1 branches/1000 C's. In sharp contrast, catalysts containing the control ligand (2) consisting of a noncoordinating phenyl group gave only low molecular weight branched oligomers. It is observed that AlMe(2)Cl plays a specific role in generating the active species for the pyridine-based complexes. Presumably, the pyridine group may interact with AlMe(2)Cl to form a bimetallic species which suppresses the beta-hydride elimination process, hence resulting in reduced chain transfer and more linear structure.