1-{2-[2-{2-[2-(4-methylphenylsulfonyloxy)ethoxy]ethoxy}ethoxy]ethoxy}-4-(triphenylmethyl)benzene | 264124-11-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-{2-[2-{2-[2-(4-methylphenylsulfonyloxy)ethoxy]ethoxy}ethoxy]ethoxy}-4-(triphenylmethyl)benzene
• 英文别名: 2-(2-(2-(2-(4-tritylphenoxy)ethoxy)ethoxy)ethoxy)ethoxytosylate；2-[2-[2-[2-(4-Tritylphenoxy)ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
• CAS: 264124-11-0
• 化学式: C₄₀H₄₂O₇S
• 分子量: 666.835
• InChiKey: PAXPYAGJUMOXIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  48
• 可旋转键数：
  19
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  88.7
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1-{2-[2-{2-[2-(4-methylphenylsulfonyloxy)ethoxy]ethoxy}ethoxy]ethoxy}-4-(triphenylmethyl)benzene 在 4-二甲氨基吡啶 、 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 170.0h， 生成 1-{2-[2-{2-[2-(4-methylphenylsulfonyloxy)ethoxy]ethoxy}ethoxy]ethoxy}-4-{2-[2-{2-[2-(4-triphenylmethylphenoxy)ethoxy]ethoxy}ethoxy]ethoxy}benzene
  参考文献：
  名称：

  Anthracene-Containing [2]Rotaxanes: Synthesis, Spectroscopic, and Electrochemical Properties

  摘要：

  DOI：

  10.1002/(sici)1099-0690(200002)2000:4<591::aid-ejoc591>3.0.co;2-i
• 作为产物：
  描述：

  三苯甲基苯酚 在 4-二甲氨基吡啶 、 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 7.0h， 生成 1-{2-[2-{2-[2-(4-methylphenylsulfonyloxy)ethoxy]ethoxy}ethoxy]ethoxy}-4-(triphenylmethyl)benzene
  参考文献：
  名称：

  Anthracene-Containing [2]Rotaxanes: Synthesis, Spectroscopic, and Electrochemical Properties

  摘要：

  DOI：

  10.1002/(sici)1099-0690(200002)2000:4<591::aid-ejoc591>3.0.co;2-i

文献信息

• Active Mechanical Threading by a Molecular Motor**
  作者：Nicolai N. Bach、Verena Josef、Harald Maid、Henry Dube

  DOI：10.1002/anie.202201882

  日期：2022.5.2

  A molecular machine is presented that uses the light-powered unidirectional rotation trajectory of a molecular motor to actively thread a tetraethylene glycol chain through a macrocyclic ring. This molecular setup thus realizes the miniaturization of macroscopic threading providing a fundamental entry step into mechanical molecular weaving or sewing processes.

  提出了一种分子机器，它利用分子马达的光动力单向旋转轨迹，主动地将四甘醇链穿过大环。因此，这种分子装置实现了宏观螺纹的小型化，为机械分子编织或缝纫工艺提供了一个基本的入口步骤。
• Mechanically Linked Polyrotaxanes:  A Stepwise Approach
  作者：Michel P. L. Werts、Maarten van den Boogaard、Gerasimos M. Tsivgoulis、Georges Hadziioannou

  DOI：10.1021/ma034521t

  日期：2003.9.1

  A new synthetic approach for the preparation of mechanically linked polyrotaxanes was developed. Two variations of rotaxane monomers were synthesized, based on diphenylmethane and tetraphenylmethane blocking groups. Both rotaxanes bear a protected phenol functionality in the dumbbell-shaped part and a protected carboxylic acid functionality in the cyclic component. Via a "stepwise" polymerization, a rotaxane dimer and a rotaxane tetramer have been obtained. The procedure involves selective deprotection of the two functional groups in separate batches and a subsequent coupling reaction of the produced monofunctional/monoprotected monomers so that a dimer is formed. Longer and monodisperse oligomers can easily be obtained by repetition of this procedure. In addition, deprotection of both functionalities in the dimer and subsequent esterification resulted in the formation of a polymer with a molecular weight of ca. 400 000. The molecules obtained were isolated and characterized by H-1 NMR and mass spectrometry.
• Anthracene-Containing [2]Rotaxanes: Synthesis, Spectroscopic, and Electrochemical Properties
  作者：Roberto Ballardini、Vincenzo Balzani、Wim Dehaen、Adele E. Dell'Erba、Françisco M. Raymo、J. Fraser Stoddart、Margherita Venturi

  DOI：10.1002/(sici)1099-0690(200002)2000:4<591::aid-ejoc591>3.0.co;2-i

  日期：2000.2