2,2'-bis[bis(4-dimethylaminophenyl)hydroxymethyl]biphenyl | 194494-00-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 2,2'-bis[bis(4-dimethylaminophenyl)hydroxymethyl]biphenyl
• 英文别名: 2,2'-Bis-(4,4'-bis-dimethylamino-α-hydroxy-benzhydryl)-biphenyl
• CAS: 194494-00-3
• 化学式: C₄₆H₅₀N₄O₂
• 分子量: 690.929
• InChiKey: RJJFXASMLOPHIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.19
• 重原子数：
  52.0
• 可旋转键数：
  11.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  53.42
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  2,2'-bis[bis(4-dimethylaminophenyl)hydroxymethyl]biphenyl 在 tetrafluoroboric acid 、 magnesium 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 18.0h， 生成 N,N-dimethyl-4-[9,10,10-tris[4-(dimethylamino)phenyl]phenanthren-9-yl]aniline
  参考文献：
  名称：

  Hexaphenylethane Derivatives Exhibiting Novel Electrochromic Behavior

  摘要：

  DOI：

  10.1002/anie.199713291
• 作为产物：
  描述：

  米氏酮 、 biphenyl-2,2'-diyl-bis-lithium 在 乙醚 作用下， 生成 2,2'-bis[bis(4-dimethylaminophenyl)hydroxymethyl]biphenyl
  参考文献：
  名称：

  Wittig; Herwig, Chemische Berichte, 1954, vol. 87, p. 1511

  摘要：

  DOI：

文献信息

• A new type of tricolor electrochromic system based on the dynamic redox properties of hexaarylethane derivatives
  作者：Takanori Suzuki、Jun-ichi Nishida、Takashi Tsuji

  DOI：10.1039/a806037a

  日期：——

  Electrochemical interconversion between 9,9,10,10-tetraaryldihydrophenanthrene 1 and 2,2′-bis(triarylmethylium) 22+ has been proven to proceed via open form cation radical 2+· as a stable intermediate; using these three species, a novel tricolor electrochromic system that exhibits hysteretic color change (color 1 → color 2 → color 3 → color 1) is formed.

  事实证明，9,9,10,10-四芳基二氢菲 1 和 2,2′-双（三芳基甲基）22+ 之间的电化学相互转化是通过开式阳离子自由基 2+- 作为稳定的中间体进行的；利用这三种物质，形成了一种新型的三色电致变色系统，该系统呈现出滞后变色（颜色 1 → 颜色 2 → 颜色 3 → 颜色 1）。
• Preparation and Molecular Structures of 9,10-Dihydrophenanthrenes:  Substituent Effects on the Long Bond Length
  作者：Takanori Suzuki、Kazunori Ono、Jun-ichi Nishida、Hyou Takahashi、Takashi Tsuji

  DOI：10.1021/jo0003697

  日期：2000.8.1

  9,10-Dihydrophenanthrene derivatives 1-3 with electron-donating and/or -accepting groups at their 9,10-positions were prepared, and their precise molecular structures were determined by X-ray analyses at 203 K. The long C-9-C-10 bond [1.646(4) Angstrom] in the hexaarylethane-type compound 1 with four electron-donating groups is mainly caused by steric interaction. Push-pull type substitution does not induce the elongation of the central bond in the present system; the corresponding distance in 9,9-bis(4-dimethylaminophenyl)-10,10-dicyano derivative 2 [1.599(4) Angstrom] is intermediate between those of 1 and the tetracyano compound 3 [1.587(2) Angstrom].