3',6'-dihydroxyspiro-3-one | 98040-17-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3',6'-dihydroxyspiro-3-one
• 英文别名: 3',6'-Dihydroxyspiro[2-benzofuran-3,9'-selenoxanthene]-1-one
• CAS: 98040-17-6
• 化学式: C₂₀H₁₂O₄Se
• 分子量: 395.273
• InChiKey: GUHNYIADTJHQNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.53
• 重原子数：
  25
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  bis(3-methoxyphenyl)selane 在 三氟甲磺酸 、 氢碘酸 、 溶剂黄146 作用下， 反应 1.0h， 生成 3',6'-dihydroxyspiro-3-one
  参考文献：
  名称：

  Novel photosensitizers for the E/Z-isomerization of trienes. Part 1. Syntheses and application

  摘要：

  Uranine and its thioxanthene and selenoxanthene analogues, as well as the disodium salts of o-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzenesulphonic acid and its thioxanthene and selenoxanthene analogues, show different photosensitizer properties in the E/Z-isomerization of trienes. This has been verified by applying them to the technically useful conversion of tachysterol into previtamin D. The syntheses of the novel photosensitizers with thioxanthene and selenoxanthene moieties are also described.

  DOI：

  10.1039/p29910000523

文献信息

• PFOERTNER, KARL-HEINZ, J. CHEM. SOC. PERKIN TRANS. PT 2,(1991) N, C. 523-526
  作者：PFOERTNER, KARL-HEINZ

  DOI：——

  日期：——
• Novel photosensitizers for the E/Z-isomerization of trienes. Part 1. Syntheses and application
  作者：Karl-Heinz Pfoertner

  DOI：10.1039/p29910000523

  日期：——

  Uranine and its thioxanthene and selenoxanthene analogues, as well as the disodium salts of o-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzenesulphonic acid and its thioxanthene and selenoxanthene analogues, show different photosensitizer properties in the E/Z-isomerization of trienes. This has been verified by applying them to the technically useful conversion of tachysterol into previtamin D. The syntheses of the novel photosensitizers with thioxanthene and selenoxanthene moieties are also described.