2-(3,4-didodecyloxyphenyl)ethyl alcohol | 1186436-47-4

• 分子结构分类: 有机化合物
• 英文名称: 2-(3,4-didodecyloxyphenyl)ethyl alcohol
• CAS: 1186436-47-4
• 化学式: C₃₂H₅₈O₃
• 分子量: 490.811
• InChiKey: RQYONLGUHFUUBY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.82
• 重原子数：
  35.0
• 可旋转键数：
  26.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  38.69
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2-(3,4-didodecyloxyphenyl)ethyl alcohol 在 吡啶 、 potassium carbonate 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.08h， 生成 {3,4-bis-[2-(3,4-didodecyloxyphenyl)ethoxy]phenyl}acetic acid ethyl ester
  参考文献：
  名称：

  Simple Cubic Packing of Gold Nanoparticles through Rational Design of Their Dendrimeric Corona

  摘要：

  The first simple-cubic liquid crystal was obtained by coating monodisperse Au nanoparticles (NPs) with a thick corona of amino-substituted organic dendrons. This unusual structure was determined by grazing-incidence diffraction and electron density reconstruction and explained by analyzing the radial density profile of the corona. Another novel structure is proposed for the phase preceding the cubic one: a hexagonal superlattice composed of alternating dense and sparse strings of Au NPs.

  DOI：

  10.1021/ja2095816
• 作为产物：
  描述：

  3,4-二羟基苯乙酸 在 lithium aluminium tetrahydride 、 硫酸 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 30.17h， 生成 2-(3,4-didodecyloxyphenyl)ethyl alcohol
  参考文献：
  名称：

  Simple Cubic Packing of Gold Nanoparticles through Rational Design of Their Dendrimeric Corona

  摘要：

  The first simple-cubic liquid crystal was obtained by coating monodisperse Au nanoparticles (NPs) with a thick corona of amino-substituted organic dendrons. This unusual structure was determined by grazing-incidence diffraction and electron density reconstruction and explained by analyzing the radial density profile of the corona. Another novel structure is proposed for the phase preceding the cubic one: a hexagonal superlattice composed of alternating dense and sparse strings of Au NPs.

  DOI：

  10.1021/ja2095816

文献信息

• A columnar liquid-crystalline shape-persistent macrocycle having a nanosegregated structure
  作者：Harutoki Shimura、Masafumi Yoshio、Takashi Kato

  DOI：10.1039/b908669b

  日期：——

  A shape-persistent macrocyclic molecule having glutamic acid and oligooxyethylene moieties exhibits a hexagonal columnar liquid-crystalline phase at ambient temperature through nanosegregation and the formation of intermolecular hydrogen bonding.

  具有以下特征的形状持久性大环分子 谷氨酸 低聚氧乙烯部分通过纳米分离和分子间氢键的形成在环境温度下呈现六方柱状液晶相。