8,17-Dioxa-1,10-diazapentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-4(24),5,7(23),13(21),14,16(20)-hexaene | 1130299-93-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 8,17-Dioxa-1,10-diazapentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-4(24),5,7(23),13(21),14,16(20)-hexaene
• 英文别名: 8,17-dioxa-1,10-diazapentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-4(24),5,7(23),13(21),14,16(20)-hexaene
• CAS: 1130299-93-2
• 化学式: C₂₀H₂₂N₂O₂
• 分子量: 322.407
• InChiKey: DQFQPBWKKHIWQK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  24.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-叔丁基苯酚 、 8,17-Dioxa-1,10-diazapentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-4(24),5,7(23),13(21),14,16(20)-hexaene 以 氯仿 为溶剂， 生成
  参考文献：
  名称：

  酪氨酸衍生的氮杂环芳烃与芳环之间分子间相互作用的 1H-和 13C-NMR 光谱研究

  摘要：

  摘要 本文分析了l-酪氨酸衍生的五环氮杂环芳烃与一些芳香族化合物（对叔丁基苯酚、2-叔丁基-4-甲氧基苯酚和苯）在溶液中的分子间相互作用。结果表明，这些氮杂环芳烃通过π-堆积与芳香族化合物以1:1的比例形成复合物。

  DOI：

  10.1016/j.molstruc.2020.127777
• 作为产物：
  描述：

  对羟基苯乙胺 、 聚合甲醛 生成 8,17-Dioxa-1,10-diazapentacyclo[11.5.3.34,10.016,20.07,23]tetracosa-4(24),5,7(23),13(21),14,16(20)-hexaene
  参考文献：
  名称：

  Intrinsic Fluorescence of 1,3-Benzoxazinephanes

  摘要：

  A new 1,3-benzoxazine nuclei-based fluorescent system is presented. The photophysical aspects are briefly discussed. The results suggested that the presence of oxazinic methylenes is necessary for fluorescence to be present.

  DOI：

  10.3987/com-11-12324

文献信息

• A structural study of the intermolecular interactions of tyramine in the solid state and in solution
  作者：Rodolfo Quevedo、Nelson Nuñez-Dallos、Klaus Wurst、Álvaro Duarte-Ruiz

  DOI：10.1016/j.molstruc.2012.07.013

  日期：2012.12

  The nature of the interactions between tyramine units was investigated in the solid state and in solution. Crystals of tyramine in its free base form were analyzed by Fourier transform infrared (FT-IR) spectroscopy and single-crystal X-ray diffraction (XRD). The crystal structure shows a linear molecular organization held together by "head-to-tail" intermolecular hydrogen bonds between the amino groups and the phenolic hydroxyl groups. These chains are arranged in double layers that can geometrically favor the formation of templates in solution, which may facilitate macrocyclization reactions to form azacyclophane-type compounds. Computational calculations using the PM6-DH+ method and electrospray ionization mass spectrometry (ESI-HRMS) reveal that the formation of a hydrogen-bonded tyramine dimer is favored in solution. (C) 2012 Elsevier B.V. All rights reserved.
• One-step synthesis of a new heterocyclophane family
  作者：Rodolfo Quevedo、Bárbara Moreno-Murillo

  DOI：10.1016/j.tetlet.2008.12.023

  日期：2009.2

  New macrocyclic compounds having two benzoxazine subunits joined by two ethylene bridges have been prepared by Mannich condensation of the appropriate 4-hydi-oxyphenylethylamine with an excess of formaldehyde. This is a general method for synthesising a new family of heterocyclophanes. (C) 2008 Elsevier Ltd. All rights reserved.