2,3-Dimethylanthracene-9,10-dithiol | 1136440-97-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 2,3-Dimethylanthracene-9,10-dithiol
• 英文别名: 2,3-dimethylanthracene-9,10-dithiol
• CAS: 1136440-97-5
• 化学式: C₁₆H₁₄S₂
• 分子量: 270.419
• InChiKey: IAMCLUVDTSQBQX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,3-Dimethylanthracene-9,10-dithiol 、 乙酸酐 以 四氢呋喃 、 水 为溶剂， 以0.84 g的产率得到2,3-dimethyl-9,10-dithioacethylanthracene
  参考文献：
  名称：

  Surface Diffusive Motion in a Periodic and Asymmetric Potential

  摘要：

  9,10-Dithioanthracene adsorbed on Cu(111) diffuses exclusively along the high-symmetry axis of the molecule-substrate system. Further reduction of the symmetry of the system by asymmetric methylation does not reduce the symmetry of the motion although it has a substantial. effect on the diffusion rate (100-fold reduction) and renders the diffusion barrier asymmetric. This is in contrast to the behavior expected of a classical particle, and it provides a direct single-molecule-scale vista on the validity of The Principle of Microscopic Reversibility first formulated by Tolman in 1924, which despite its fundamental role has attracted little visualization.

  DOI：

  10.1021/ja8064039
• 作为产物：
  描述：

  2,3-二甲基蒽醌 在 劳森试剂 、 sodium hydroxide 、 sodium tetrahydroborate 作用下， 以 氯苯 、 四氢呋喃 、 水 为溶剂， 生成 2,3-Dimethylanthracene-9,10-dithiol
  参考文献：
  名称：

  Surface Diffusive Motion in a Periodic and Asymmetric Potential

  摘要：

  9,10-Dithioanthracene adsorbed on Cu(111) diffuses exclusively along the high-symmetry axis of the molecule-substrate system. Further reduction of the symmetry of the system by asymmetric methylation does not reduce the symmetry of the motion although it has a substantial. effect on the diffusion rate (100-fold reduction) and renders the diffusion barrier asymmetric. This is in contrast to the behavior expected of a classical particle, and it provides a direct single-molecule-scale vista on the validity of The Principle of Microscopic Reversibility first formulated by Tolman in 1924, which despite its fundamental role has attracted little visualization.

  DOI：

  10.1021/ja8064039

文献信息

• Surface Diffusive Motion in a Periodic and Asymmetric Potential
  作者：Greg Pawin、Kin L. Wong、Ki-Young Kwon、Robert J. Frisbee、Talat S. Rahman、Ludwig Bartels

  DOI：10.1021/ja8064039

  日期：2008.11.19

  9,10-Dithioanthracene adsorbed on Cu(111) diffuses exclusively along the high-symmetry axis of the molecule-substrate system. Further reduction of the symmetry of the system by asymmetric methylation does not reduce the symmetry of the motion although it has a substantial. effect on the diffusion rate (100-fold reduction) and renders the diffusion barrier asymmetric. This is in contrast to the behavior expected of a classical particle, and it provides a direct single-molecule-scale vista on the validity of The Principle of Microscopic Reversibility first formulated by Tolman in 1924, which despite its fundamental role has attracted little visualization.