4-chlorobenzo[c][1,5]naphthyridine | 1421503-99-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 4-chlorobenzo[c][1,5]naphthyridine
• 英文别名: 4-Chlorobenzo[c][1,5]naphthyridine
• CAS: 1421503-99-2
• 化学式: C₁₂H₇ClN₂
• 分子量: 214.654
• InChiKey: PHSLIGFBEHJMBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  N-allyl-4-chloro-2-(2-furyl)pyridin-3-amine 在 盐酸 、 氧气 作用下， 以 水 、 乙腈 为溶剂， 反应 1.5h， 以85%的产率得到4-chlorobenzo[c][1,5]naphthyridine
  参考文献：
  名称：

  Synthesis of Phenanthridine Derivatives by Microwave-Mediated Cyclization of o-Furyl(allylamino)arenes

  摘要：

  A novel and efficient synthesis of phenanthridines and aza analogues is reported. The key step is a microwave-mediated intramolecular Diels-Alder cyclization of o-furyl(allylamino)arenes. In the presence of a catalytic amount of acid, the DA-adduct reacts further to give the dihydrophenanthridines, which easily can be oxidized to fully aromatic compounds by air in the presence of UV light or by DDQ.

  DOI：

  10.1021/jo3027033

文献信息

• Synthesis of Phenanthridine Derivatives by Microwave-Mediated Cyclization of <i>o</i>-Furyl(allylamino)arenes
  作者：Matthew Lovell Read、Lise-Lotte Gundersen

  DOI：10.1021/jo3027033

  日期：2013.2.1

  A novel and efficient synthesis of phenanthridines and aza analogues is reported. The key step is a microwave-mediated intramolecular Diels-Alder cyclization of o-furyl(allylamino)arenes. In the presence of a catalytic amount of acid, the DA-adduct reacts further to give the dihydrophenanthridines, which easily can be oxidized to fully aromatic compounds by air in the presence of UV light or by DDQ.