10-((4'-(benzoyloxy)-[1,1'-biphenyl]-4-yl)oxy)-10-oxodecanoic acid | 1159582-03-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 10-((4'-(benzoyloxy)-[1,1'-biphenyl]-4-yl)oxy)-10-oxodecanoic acid
• CAS: 1159582-03-2
• 化学式: C₂₉H₃₀O₆
• 分子量: 474.554
• InChiKey: LYZGIRNYYJDCQQ-UHFFFAOYSA-N

物化性质

• 沸点：
  652.7±50.0 °C(predicted)
• 密度：
  1.179±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.68
• 重原子数：
  35.0
• 可旋转键数：
  13.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  89.9
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  a-无水葡萄糖酯 、 10-((4'-(benzoyloxy)-[1,1'-biphenyl]-4-yl)oxy)-10-oxodecanoic acid 在 吡啶 、 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以89%的产率得到
  参考文献：
  名称：

  Mesomorphic properties of multi-arm liquid crystals containing glucose and sorbitol as cores

  摘要：

  Six thermotropic cholesteric multi-arm liquid crystals (MALCs) were synthesized with glucose and sorbitol as chiral cores. b0, b1 and b2 were introduced into hydroxy groups of the chiral cores as the mesogenic units in the arm scaffold. The roles played by the chiral cores and the terminal chain length of the mesogenic units to the mesomorphic behavior of the MALCs were studied. b0, b1 and b2 displayed nematic phase. c0, c1, c2, d0, d1 and d2 exhibited cholesteric phases and wide mesogenic regions. The results indicated that the chiral cores played an important effect on inducing the cholesteric phase and an obvious effect on the melting temperature, clear point and mesophase region of the MALCs, The corresponding melting temperature and the clear point of d0, d1 and d2, were lower than those of the c0, c1 and c2. The mesophase regions of the formers were narrower than those of the latters. The terminal chain length of the mesogenic units played an important effect on mesogenic region, too. The mesogenic region increased as the terminal chain length increasing for the MALCs containing the same chiral core. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2009.01.049
• 作为产物：
  描述：

  癸二酰氯 、 4'-hydroxy-4-biphenylyl benzoate 在 吡啶 、 水 作用下， 以 四氢呋喃 为溶剂， 生成 10-((4'-(benzoyloxy)-[1,1'-biphenyl]-4-yl)oxy)-10-oxodecanoic acid
  参考文献：
  名称：

  Mesomorphic properties of multi-arm liquid crystals containing glucose and sorbitol as cores

  摘要：

  Six thermotropic cholesteric multi-arm liquid crystals (MALCs) were synthesized with glucose and sorbitol as chiral cores. b0, b1 and b2 were introduced into hydroxy groups of the chiral cores as the mesogenic units in the arm scaffold. The roles played by the chiral cores and the terminal chain length of the mesogenic units to the mesomorphic behavior of the MALCs were studied. b0, b1 and b2 displayed nematic phase. c0, c1, c2, d0, d1 and d2 exhibited cholesteric phases and wide mesogenic regions. The results indicated that the chiral cores played an important effect on inducing the cholesteric phase and an obvious effect on the melting temperature, clear point and mesophase region of the MALCs, The corresponding melting temperature and the clear point of d0, d1 and d2, were lower than those of the c0, c1 and c2. The mesophase regions of the formers were narrower than those of the latters. The terminal chain length of the mesogenic units played an important effect on mesogenic region, too. The mesogenic region increased as the terminal chain length increasing for the MALCs containing the same chiral core. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2009.01.049