9-phenyl-2-(prop-2-yn-1-yl)-2,3,9,10-tetrahydrobenzo[4,5]cyclohepta[1,2-c]pyrrol-1(4H)-one | 1335201-11-0

• 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: 9-phenyl-2-(prop-2-yn-1-yl)-2,3,9,10-tetrahydrobenzo[4,5]cyclohepta[1,2-c]pyrrol-1(4H)-one
• 英文别名: 9-Phenyl-5-prop-2-ynyl-5-azatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),10,12-tetraen-6-one；9-phenyl-5-prop-2-ynyl-5-azatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),10,12-tetraen-6-one
• CAS: 1335201-11-0
• 化学式: C₂₂H₁₉NO
• 分子量: 313.399
• InChiKey: KFFJVGRHTWDVJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9-phenyl-2-(prop-2-yn-1-yl)-2,3,9,10-tetrahydrobenzo[4,5]cyclohepta[1,2-c]pyrrol-1(4H)-one 在 dicobalt octacarbonyl 、 水 作用下， 以 苯 、 二甲基亚砜 为溶剂， 反应 12.0h， 以62%的产率得到9-phenyl-2,3,9,10-tetrahydrobenzo[4,5]cyclohepta[1,2-c]pyrrol-1(4H)-one
  参考文献：
  名称：

  Tandem Visible Light-Mediated Radical Cyclization–Divinylcyclopropane Rearrangement to Tricyclic Pyrrolidinones

  摘要：

  Visible light promoted single electron reduction of bromocyclopropyl cyclization scaffolds enabled by photoredox catalysis initiates a novel tandem radical cyclization/sigmatropic rearrangement to generate tricyclic pyrrolidinones having considerable molecular complexity from simple, readily available starting materials. Furthermore, subtle variations to substrate structure afford a wide array of reaction diversity.

  DOI：

  10.1021/ol202178t
• 作为产物：
  描述：

  1-溴-2,2-二苯基-环丙基羧酸 在 草酰氯 、 (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 9-phenyl-2-(prop-2-yn-1-yl)-2,3,9,10-tetrahydrobenzo[4,5]cyclohepta[1,2-c]pyrrol-1(4H)-one
  参考文献：
  名称：

  Tandem Visible Light-Mediated Radical Cyclization–Divinylcyclopropane Rearrangement to Tricyclic Pyrrolidinones

  摘要：

  Visible light promoted single electron reduction of bromocyclopropyl cyclization scaffolds enabled by photoredox catalysis initiates a novel tandem radical cyclization/sigmatropic rearrangement to generate tricyclic pyrrolidinones having considerable molecular complexity from simple, readily available starting materials. Furthermore, subtle variations to substrate structure afford a wide array of reaction diversity.

  DOI：

  10.1021/ol202178t

文献信息

• Visible-Light Photoredox Catalysis in Flow
  作者：Joseph W. Tucker、Yuan Zhang、Timothy F. Jamison、Corey R. J. Stephenson

  DOI：10.1002/anie.201200961

  日期：2012.4.23

  Photoredox catalysis: A variety of organic transformations mediated by visible‐light‐active photoredox catalysts have been conducted in a photochemical flow reactor. The reactor design is very simple and can be easily implemented in any laboratory (see picture). In addition, this reactor afforded a marked increase in the reaction rate compared to those observed in typical batch (round bottom flask)

  光氧化还原催化：由可见光活性光氧化还原催化剂介导的各种有机转化已在光化学流动反应器中进行。该反应器设计非常简单，可以在任何实验室轻松实施（见图）。此外，与典型间歇式（圆底烧瓶）反应器中观察到的反应速率相比，该反应器的反应速率显着增加。
• Tandem Visible Light-Mediated Radical Cyclization–Divinylcyclopropane Rearrangement to Tricyclic Pyrrolidinones
  作者：Joseph W. Tucker、Corey R. J. Stephenson

  DOI：10.1021/ol202178t

  日期：2011.10.21

  Visible light promoted single electron reduction of bromocyclopropyl cyclization scaffolds enabled by photoredox catalysis initiates a novel tandem radical cyclization/sigmatropic rearrangement to generate tricyclic pyrrolidinones having considerable molecular complexity from simple, readily available starting materials. Furthermore, subtle variations to substrate structure afford a wide array of reaction diversity.