| 552321-58-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• CAS: 552321-58-1
• 化学式: C₃₉H₄₄N₃O₄
• 分子量: 618.796
• InChiKey: AZGLHCSPICEYQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  46
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  46.2
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  以 四氯化碳 为溶剂， 以70%的产率得到
  参考文献：
  名称：

  Photochromic Radical Compounds Based on a Naphthopyran System

  摘要：

  [GRAPHICS]Naphthopyran derivatives with aminoxyl substituents (4a,b) gave the corresponding open-formed isomers (5a,b) by irradiation, which could be changed back to the starting closed-formed naphthopyrans by the treatment with SiO2 as a catalyst. The tuning of intermolecular magnetic interactions between the isomer couples was found to be possible in these reversible systems.

  DOI：

  10.1021/ol034574v
• 作为产物：
  描述：

  在 silica gel 作用下， 以 乙腈 为溶剂， 以90%的产率得到
  参考文献：
  名称：

  Photochromic Radical Compounds Based on a Naphthopyran System

  摘要：

  [GRAPHICS]Naphthopyran derivatives with aminoxyl substituents (4a,b) gave the corresponding open-formed isomers (5a,b) by irradiation, which could be changed back to the starting closed-formed naphthopyrans by the treatment with SiO2 as a catalyst. The tuning of intermolecular magnetic interactions between the isomer couples was found to be possible in these reversible systems.

  DOI：

  10.1021/ol034574v

文献信息

• Photochromic Radical Compounds Based on a Naphthopyran System
  作者：Takashi Kaneko、Hiroki Akutsu、Jun-ichi Yamada、Shin'ichi Nakatsuji

  DOI：10.1021/ol034574v

  日期：2003.6.1

  [GRAPHICS]Naphthopyran derivatives with aminoxyl substituents (4a,b) gave the corresponding open-formed isomers (5a,b) by irradiation, which could be changed back to the starting closed-formed naphthopyrans by the treatment with SiO2 as a catalyst. The tuning of intermolecular magnetic interactions between the isomer couples was found to be possible in these reversible systems.