5-benzyloxypentyl benzenesulfonate | 439610-87-4

• 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: 5-benzyloxypentyl benzenesulfonate
• CAS: 439610-87-4
• 化学式: C₁₈H₂₂O₄S
• 分子量: 334.436
• InChiKey: USFVVOLIMIBHMX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.78
• 重原子数：
  23.0
• 可旋转键数：
  10.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  52.6
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  5-benzyloxypentyl benzenesulfonate 在 吡啶 、 4-二甲氨基吡啶 、 potassium carbonate 作用下， 以 丙酮 、 甲苯 为溶剂， 生成 4'-(5-Benzyloxy-pentyloxy)-biphenyl-4-carboxylic acid 4-(1-propyl-butoxycarbonyl)-phenyl ester
  参考文献：
  名称：

  Synthesis and Mesomorphic Properties of Achiral and Chiral Esters with High Tilted Synclinic and Anticlinic Phases

  摘要：

  Two series of three ring esters with chiral chain (derivative of (S)-octanol-2) and achiral chain (the swallow type) with high tilled synclinic and anticlinic phases were chosen to studies. The aim of presented studies was to find how the changes of different molecule units influence the mesomorphic properties of the compounds (temperatures, enthalpies and the sequence of phase transitions) and to find members with the best properties for mixture formulation. The compounds were studied by polarising microscope, differential scanning calorimetry, miscibility and X-ray diffraction methods.

  DOI：

  10.1080/15421400490435224
• 作为产物：
  描述：

  1,5-戊二醇 在 吡啶 、 sodium 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 生成 5-benzyloxypentyl benzenesulfonate
  参考文献：
  名称：

  Drzewinski; Dabrowski; Czuprynski, Polish Journal of Chemistry, 2002, vol. 76, # 2-3, p. 273 - 284

  摘要：

  DOI：

文献信息

• Synthesis and Mesomorphic Properties of Chiral Esters Comprising Partially Fluorinated Alkoxyalkoxy Terminal Chains and a 1-methylheptyl Chiral Moiety
  作者：M. Żurowska、R. Dąbrowski、J. Dziaduszek、K. Czupryński、K. Skrzypek、M. Filipowicz

  DOI：10.1080/15421400802432428

  日期：2008.11.11

  Two structurally similar homologous series of chiral esters with partially fluorinated alkoxyalkoxy terminal chains are described. Their synthetic routes and mesomorphic properties, such as phase transitions temperatures and enthalpies, are characterized by polarizing optical microscope and differential scanning calorimetry.