1,2,5-trihydroxy-8-methyl-anthraquinone

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,2,5-trihydroxy-8-methyl-anthraquinone
• 英文别名: 1,2,5-Trihydroxy-8-methyl-anthrachinon
• 化学式: C₁₅H₁₀O₅
• 分子量: 270.241
• InChiKey: URYUTTINWCPUJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.89
• 重原子数：
  20.0
• 可旋转键数：
  0.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  94.83
• 氢给体数：
  3.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  3,4-二甲氧酞酸 在 盐酸 、 硫酸 、 溶剂黄146 作用下， 生成 1,2,5-trihydroxy-8-methyl-anthraquinone
  参考文献：
  名称：

  Provenance of a prominent sediment drift on the northern slope of the South China Sea

  摘要：

  The sedimentation rate of the sediment drift in the southeast of Dongsha Islands is as high as 49 cm/ka in the last 1.05 Ma. Although the sedimentation rate changes with time, the contents of rare elements of the sediments remain almost the same, indicating that the source area of the sediments has been constant with time. On the triangular diagrams of La-Th-Sc and Th-Sc-Zr/10, the samples from the southeast of Dongsha Islands fall within the continental island arc field, overlapping the samples from Taiwan, while the samples from the Pearl River, those from the west of the Philippines that contain volcanic material, are separated from them. This indicates that the sediments from the southeast of Dongsha Islands have a close relationship to those from Taiwan in terms of provenance. In fact, the sediments on the northern slope of the South China Sea were derived from northeast direction, as well as from Taiwan, most probably transported from Taiwan through Penghu channel into the South China Sea. The terrigenous part of the deep-sea sediments in the north of the South China Sea was provided by different sources.

  DOI：

  10.1007/bf02907084

文献信息

• Jacobson; Adams, Journal of the American Chemical Society, 1925, vol. 47, p. 2016
  作者：Jacobson、Adams

  DOI：——

  日期：——