p-n-Amyloxybenzylidene-p-n-amyloxyaniline | 14921-62-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: p-n-Amyloxybenzylidene-p-n-amyloxyaniline
• 英文别名: 4-pentyloxy-N-(4-pentyloxy-benzyliden)-aniline；4-Pentyloxy-benzaldehyd-(4-pentyloxy-phenylimin)；4-Pentyloxy-N-(4-pentyloxy-benzyliden)-anilin；(E)-N,1-Bis[4-(pentyloxy)phenyl]methanimine；N,1-bis(4-pentoxyphenyl)methanimine
• CAS: 14921-62-1
• 化学式: C₂₃H₃₁NO₂
• 分子量: 353.505
• InChiKey: DMEKDOSKNKFZKM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  30.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对羟基苯甲醛 在 氢氧化钾 、 乙醇 、 环己醇 作用下， 生成 p-n-Amyloxybenzylidene-p-n-amyloxyaniline
  参考文献：
  名称：

  Weygand; Gabler, Journal fur praktische Chemie (Leipzig 1954), 1940, vol. <2>155, p. 332,340

  摘要：

  DOI：

文献信息

• Synthesis, Characterization, and Dilatometric Studies on N-(<i>p</i>-<i>n</i>-Alkoxybenzylidene)-<i>p</i>-<i>n</i>-pentyloxyanilines Compounds
  作者：N. Ajeetha、V. G. K. M. Pisipati、M. Ramakrishna Nanchara Rao、P. V. Datta Prasad

  DOI：10.1080/15421400500447108

  日期：2006.11.1

  Synthesis, textural characterization, differential scanning calorimetry, and dilatometry studies are carried out on a new homologous series of N-(p-n-alkoxy benzylidene)-p-n-pentyloxy anilines (n0.05) where n 1-18. The lower homologues of this series (n1-5) and a higher homologue (n = 16) exhibit monotropic Liquid Crystal (LC) phase. The other members of the series show enantiotropic LC phases, while 180.05 is a nonliquid crystal. The dilatometric studies on 70.05, 100.05, 130.05 and 160.05 reveal the first-order nature of Isotropic to Nematic Phase ( IN), Isotropic to Smectic A Phase (IA), Nematic to Smectic C Phase (NC), Smectic A to Smectic B Phase ( AB), Smectic C to Smectic B Phase ( CB), and Smectic A to Krystal Phase (AK) transitions. The pretransition effects are estimated from dilatometry results. The results are compared with the available data on n0.m compounds.
• Weygand; Gabler, Journal fur praktische Chemie (Leipzig 1954), 1940, vol. <2>155, p. 332,340
  作者：Weygand、Gabler

  DOI：——

  日期：——