(S)-2-(4-chloro-3-nitrophenyl)-2,3-dihydroquinolin-4(1H)-one | 1417196-33-8

• 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: (S)-2-(4-chloro-3-nitrophenyl)-2,3-dihydroquinolin-4(1H)-one
• 英文别名: (2S)-2-(4-chloro-3-nitrophenyl)-2,3-dihydro-1H-quinolin-4-one
• CAS: 1417196-33-8
• 化学式: C₁₅H₁₁ClN₂O₃
• 分子量: 302.717
• InChiKey: FETTTZUAIIIGCI-ZDUSSCGKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  74.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  邻氨基苯乙酮 、 4-氯-3-硝基苯甲醛 在 6^A,6^B,6^C,6^D,6^E,6^F,6^G,6^H-octaamino-6^A,6^B,6^C,6^D,6^E,6^F,6^G,6^H-octadeoxy-γ-cyclodextrin 作用下， 以 乙醇 、 水 为溶剂， 反应 10.0h， 以78%的产率得到
  参考文献：
  名称：

  Per-6-amino-β-cyclodextrin as a Chiral Base Catalyst Promoting One-Pot Asymmetric Synthesis of 2-Aryl-2,3-dihydro-4-quinolones

  摘要：

  A highly efficient one-pot synthesis of enantiomerically enriched 2-aryl-2,3-dihydroquinolin-4(1H)-ones has been carried out for the first time using per-6-ABCD as a supramolecular host, chiral base catalyst, and a reusable promoter to give the corresponding scaffold with high yield (up to 99%) and enantiomeric excess (up to 99%). The catalyst is recovered and reused without loss in its activity.

  DOI：

  10.1021/jo302173a

文献信息

• Per-6-amino-β-cyclodextrin as a Chiral Base Catalyst Promoting One-Pot Asymmetric Synthesis of 2-Aryl-2,3-dihydro-4-quinolones
  作者：Kuppusamy Kanagaraj、Kasi Pitchumani

  DOI：10.1021/jo302173a

  日期：2013.1.18

  A highly efficient one-pot synthesis of enantiomerically enriched 2-aryl-2,3-dihydroquinolin-4(1H)-ones has been carried out for the first time using per-6-ABCD as a supramolecular host, chiral base catalyst, and a reusable promoter to give the corresponding scaffold with high yield (up to 99%) and enantiomeric excess (up to 99%). The catalyst is recovered and reused without loss in its activity.