4-(4-Nonoxyphenyl)benzenethiol | 369382-55-8

• 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: 4-(4-Nonoxyphenyl)benzenethiol
• CAS: 369382-55-8
• 化学式: C₂₁H₂₈OS
• 分子量: 328.519
• InChiKey: JYWKKEMBILHRRL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  23
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  10.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(4-Nonoxyphenyl)benzenethiol 、 4-<<(S)-1-methylheptyl>oxy>benzoic acid 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 生成 4-((S)-1-Methyl-heptyloxy)-thiobenzoic acid S-(4'-nonyloxy-biphenyl-4-yl) ester
  参考文献：
  名称：

  New Chiral Series with Large Tilt Angle in the Ferroelectric Smectic Phase

  摘要：

  A new series of chiral homologous thiobenzoates with aliphatic end chains ranging from heptyloxy to dodecyloxy has been synthesized. It has been characterized by optical microscopy, DSC, pitch measurements and electro-optical study. The typical phase sequence of this series on heating is SmC*, N*, BPI, BPH and I phases. The interesting feature of these compounds is to exhibit the SmC*-N* phase transition; moreover the tilt angle in the ferroelectric smectic phase is. very large (similar to 45 degrees) and quasi-temperature independent.

  DOI：

  10.1080/10587250108025769
• 作为产物：
  描述：

  1-溴壬烷 在 氢氧化钾 作用下， 以 乙醇 、 水 、 乙二醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.0h， 生成 4-(4-Nonoxyphenyl)benzenethiol
  参考文献：
  名称：

  New Chiral Series with Large Tilt Angle in the Ferroelectric Smectic Phase

  摘要：

  A new series of chiral homologous thiobenzoates with aliphatic end chains ranging from heptyloxy to dodecyloxy has been synthesized. It has been characterized by optical microscopy, DSC, pitch measurements and electro-optical study. The typical phase sequence of this series on heating is SmC*, N*, BPI, BPH and I phases. The interesting feature of these compounds is to exhibit the SmC*-N* phase transition; moreover the tilt angle in the ferroelectric smectic phase is. very large (similar to 45 degrees) and quasi-temperature independent.

  DOI：

  10.1080/10587250108025769

文献信息

• FERROELEKTRISCHE FLÜSSIGKRISTALLINE PHASEN
  申请人：MERCK PATENT GmbH

  公开号：EP0334925A1

  公开（公告）日：1989-10-04
• WO1989003416A1
  申请人：——

  公开号：WO1989003416A1

  公开（公告）日：1989-04-20
• New Chiral Series with Large Tilt Angle in the Ferroelectric Smectic Phase
  作者：P. Cluzeau、M. Ismaili、A. Anakkar、M. Foulon、A. Babeau、H. T. Nguyen

  DOI：10.1080/10587250108025769

  日期：2001.6.1

  A new series of chiral homologous thiobenzoates with aliphatic end chains ranging from heptyloxy to dodecyloxy has been synthesized. It has been characterized by optical microscopy, DSC, pitch measurements and electro-optical study. The typical phase sequence of this series on heating is SmC*, N*, BPI, BPH and I phases. The interesting feature of these compounds is to exhibit the SmC*-N* phase transition; moreover the tilt angle in the ferroelectric smectic phase is. very large (similar to 45 degrees) and quasi-temperature independent.