7-phenyl-9,10,11,12-tetrahydro-6H-chromeno[4,3-b]quinoline-6,8(7H)-dione | 1393713-74-0

• 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: 7-phenyl-9,10,11,12-tetrahydro-6H-chromeno[4,3-b]quinoline-6,8(7H)-dione
• 英文别名: 7-phenyl-9,10,11,12-tetrahydro-7H-chromeno[4,3-b]quinoline-6,8-dione
• CAS: 1393713-74-0
• 化学式: C₂₂H₁₇NO₃
• 分子量: 343.382
• InChiKey: SZFBGDRDFXPURW-UHFFFAOYSA-N

物化性质

• 沸点：
  596.1±50.0 °C(predicted)
• 密度：
  1.36±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  26
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  55.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-羟基香豆素 在 ammonium acetate 、 溶剂黄146 作用下， 以 neat (no solvent) 为溶剂， 反应 3.0h， 生成 7-phenyl-9,10,11,12-tetrahydro-6H-chromeno[4,3-b]quinoline-6,8(7H)-dione
  参考文献：
  名称：

  High quantum yield and pH sensitive fluorescence dyes based on coumarin derivatives: fluorescence characteristics and theoretical study

  摘要：

  荧光香豆素衍生物通过高效的一锅法三组分反应合成，产率为80-90%。

  DOI：

  10.1039/c6ra05996a

文献信息

• An Efficient One-Pot Three-Component Synthesis of Highly Functionalized Coumarin Fused Indenodihydropyridine and Chromeno[4,3-b]quinoline Derivatives
  作者：Naseem Ahmed、B. Venkata Babu、Sandeep Singh、Petar M. Mitrasinovic

  DOI：10.3987/com-12-12494

  日期：——

  An efficient one-pot, three-component synthesis method of highly functionalized coumarin fused 7,13-dihydro-5-oxa-13-aza-indeno[2,1-b]phenanthrene and chromeno[4,3-b]quinoline derivatives was accomplished using aromatic aldehyde, 4-aminocoumarin and cyclic 1,3-dione in acetic acid at reflux temperature. Environmental-friendly protocol has advantages of high yields, creating three new bonds and one stereocenter in single operation. Further, XRD and DFT study confirmed the molecular structure, stability and different interaction in the crystal packing.
• High quantum yield and pH sensitive fluorescence dyes based on coumarin derivatives: fluorescence characteristics and theoretical study
  作者：Chao-jun Hua、Kan Zhang、Ming Xin、Ting Ying、Jian-rong Gao、Jian-hong Jia、Yu-jin Li

  DOI：10.1039/c6ra05996a

  日期：——

  The fluorescence coumarin derivatives were synthesized by an efficient one-pot, three-component reaction in 80–90% yields.

  荧光香豆素衍生物通过高效的一锅法三组分反应合成，产率为80-90%。