2-methyl-11-phenyl-6H-indolo[2,3-b]quinoline | 138386-91-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 2-methyl-11-phenyl-6H-indolo[2,3-b]quinoline
• CAS: 138386-91-1
• 化学式: C₂₂H₁₆N₂
• 分子量: 308.382
• InChiKey: JJAOUGWKRNETJN-UHFFFAOYSA-N

物化性质

• 熔点：
  253-255 °C
• 沸点：
  494.9±45.0 °C(Predicted)
• 密度：
  1.22±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  24
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-苯基乙炔基胺 、 对甲苯异硫氰酸酯 在 silver carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 0.5h， 以78%的产率得到2-methyl-11-phenyl-6H-indolo[2,3-b]quinoline
  参考文献：
  名称：

  微波辅助级联策略从2-（苯基乙炔基）苯胺和芳基异硫氰酸酯合成吲哚并[2,3- b ]喹啉

  摘要：

  通过使2-（苯基乙炔基）苯胺与异硫氰酸芳基酯反应获得的原位生成的邻炔基硫脲在微波加热下在Ag 2 CO 3存在下进行有效的级联环化反应形成吲哚喹啉。本发明的串联方法允许以良好的至中等的产率产生具有宽泛的官能团耐受性的多种吲哚并[2，3- b ]喹啉衍生物。

  DOI：

  10.1021/acs.joc.6b02912

文献信息

• C=C-conjugated carbodiimides as 2-aza dienes in intramolecular [4+2] cycloadditions. One-pot preparation of quinoline, .alpha.-carboline, and quinindoline derivatives
  作者：Pedro Molina、Mateo Alajarin、Angel Vidal、Pilar Sanchez-Andrada

  DOI：10.1021/jo00029a026

  日期：1992.1

  Iminophosphoranes 2 derived from o-aminostyrenes react with aryl isocyanates to give the corresponding carbodiimides 13 which by thermal treatment at 160-degrees-C undergo 6-pi-electrocyclization to give quinoline derivatives 14. However, the reaction with styryl isocyanates leads to alpha-carbolines 19 through the intermediate carbodiimides 15 which undergo a tandem intramolecular hetero-Diels-Alder cycloaddition/aromatization process to give 19. Similarly, related alpha-carbolines 20-22 can be obtained from the reaction of iminophosphoranes derived from ortho-substituted anilines containing an unsaturated side chain with styryl isocyanates. Iminophosphorane 6a, derived from o-butadienylaniline, and related 10 and 12 react with aryl isocyanates under the same reaction conditions to give quinindoline derivatives 25-27, respectively. Finally, iminophosphoranes 2 and 6 by reaction with ketenes lead directly to quinolines 32 and benzo[b]carbazoles 33, respectively.
• Microwave-Assisted Cascade Strategy for the Synthesis of Indolo[2,3-<i>b</i>]quinolines from 2-(Phenylethynyl)anilines and Aryl Isothiocynates
  作者：Wajid Ali、Anjali Dahiya、Ramdhari Pandey、Tipu Alam、Bhisma K. Patel

  DOI：10.1021/acs.joc.6b02912

  日期：2017.2.17

  The in situ generated o-alkynylthioureas obtain by reacting 2-(phenylethynyl)anilines and aryl isothiocynates undergo efficient cascade cyclization in the presence of Ag2CO3 to form indoloquinolines under microwave heating. The present tandem process allows the generation of a variety of indolo[2,3-b]quinolines derivatives in good to moderate yields with a wide functional group tolerance.

  通过使2-（苯基乙炔基）苯胺与异硫氰酸芳基酯反应获得的原位生成的邻炔基硫脲在微波加热下在Ag 2 CO 3存在下进行有效的级联环化反应形成吲哚喹啉。本发明的串联方法允许以良好的至中等的产率产生具有宽泛的官能团耐受性的多种吲哚并[2，3- b ]喹啉衍生物。