1,5-dimethyl-3-(4'-vinylbiphenyl-3-yl)-6-oxoverdazyl radical | 1394291-68-9

• 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: 1,5-dimethyl-3-(4'-vinylbiphenyl-3-yl)-6-oxoverdazyl radical
• CAS: 1394291-68-9
• 化学式: C₁₈H₁₉N₄O
• 分子量: 307.375
• InChiKey: QTEMGPUAZXMCMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,5-dimethyl-3-(4'-vinylbiphenyl-3-yl)-6-oxoverdazyl radical 在 氧气 作用下， 以 四氢呋喃 为溶剂， 反应 120.0h， 以40 mg的产率得到[3.3](3,4',3,4')biphenylophane
  参考文献：
  名称：

  The synthesis of a verdazyl radical-derived biphenylophane

  摘要：

  Biphenylophanes with two stacked biphenyl units are synthetically challenging and consequently are rare. Herein, we report on the synthesis of a [3.3](3,4',3,4')biphenylophane, formed from bifunctional verdazyl radicals. Its formation is surmised to originate from two intermediate verdazyl radical-derived azomethine imines and their subsequent tandem inter-intramolecular 1,3-dipolar cycloaddition reaction with each other. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.06.141
• 作为产物：
  描述：

  3-(4-乙烯基苯基)苯甲醛 在 sodium periodate 作用下， 以 水 、 乙酸乙酯 、 甲苯 为溶剂， 反应 3.0h， 生成 1,5-dimethyl-3-(4'-vinylbiphenyl-3-yl)-6-oxoverdazyl radical
  参考文献：
  名称：

  The synthesis of a verdazyl radical-derived biphenylophane

  摘要：

  Biphenylophanes with two stacked biphenyl units are synthetically challenging and consequently are rare. Herein, we report on the synthesis of a [3.3](3,4',3,4')biphenylophane, formed from bifunctional verdazyl radicals. Its formation is surmised to originate from two intermediate verdazyl radical-derived azomethine imines and their subsequent tandem inter-intramolecular 1,3-dipolar cycloaddition reaction with each other. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2012.06.141

文献信息

• The synthesis of a verdazyl radical-derived biphenylophane
  作者：Jeremy D. Dang、Gordon K. Hamer、Michael K. Georges

  DOI：10.1016/j.tetlet.2012.06.141

  日期：2012.9

  Biphenylophanes with two stacked biphenyl units are synthetically challenging and consequently are rare. Herein, we report on the synthesis of a [3.3](3,4',3,4')biphenylophane, formed from bifunctional verdazyl radicals. Its formation is surmised to originate from two intermediate verdazyl radical-derived azomethine imines and their subsequent tandem inter-intramolecular 1,3-dipolar cycloaddition reaction with each other. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.