3-bromo-3'-nitroacacetin 7-benzyl ether | 890661-87-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 3-bromo-3'-nitroacacetin 7-benzyl ether
• CAS: 890661-87-7
• 化学式: C₂₃H₁₆BrNO₇
• 分子量: 498.287
• InChiKey: XILYAVXYCQLAPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.42
• 重原子数：
  32.0
• 可旋转键数：
  6.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  112.04
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  3-bromo-3'-nitroacacetin 7-benzyl ether 在 palladium on activated charcoal 、 四(三苯基膦)钯 氢气 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.5h， 生成 3'-amino-3-(3'',4'',5''-trimethoxyphenyl)acacetin
  参考文献：
  名称：

  Synthesis and anti-tubulin evaluation of chromone-based analogues of combretastatins

  摘要：

  Twenty new hybrid compounds with both combretastatin and flavone moieties were synthesized. These derivatives are classified according to the position of the trimethoxyphenyl ring at C-2 or C-3 of the chromone and presence or absence of a carbonyl as a linker between C-3 and the aryl ring. Most of these compounds were prepared from hesperidin or naringin, two natural and abundant Citrus flavonoids. Seven of these combretastatin analogues revealed anti-tubulin activity but in a medium range. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.02.024
• 作为产物：
  描述：

  3-bromo-3'-nitroacacetin 在 potassium carbonate 、 potassium hydrogencarbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 22.0h， 生成 3-bromo-3'-nitroacacetin 7-benzyl ether
  参考文献：
  名称：

  Synthesis and anti-tubulin evaluation of chromone-based analogues of combretastatins

  摘要：

  Twenty new hybrid compounds with both combretastatin and flavone moieties were synthesized. These derivatives are classified according to the position of the trimethoxyphenyl ring at C-2 or C-3 of the chromone and presence or absence of a carbonyl as a linker between C-3 and the aryl ring. Most of these compounds were prepared from hesperidin or naringin, two natural and abundant Citrus flavonoids. Seven of these combretastatin analogues revealed anti-tubulin activity but in a medium range. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.02.024