(S)-1-hydroxypropan-2-yl 4-butoxybenzoate | 1243060-61-8

• 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: (S)-1-hydroxypropan-2-yl 4-butoxybenzoate
• CAS: 1243060-61-8
• 化学式: C₁₄H₂₀O₄
• 分子量: 252.31
• InChiKey: SEIGEHGHIHAZHI-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  18.0
• 可旋转键数：
  7.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  55.76
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (S)-1-hydroxypropan-2-yl 4-butoxybenzoate 、 对苯二甲酰氯 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Helical twisting properties of new chiral dopants with double (S)-1,2-propanediol units for nematic liquid crystals

  摘要：

  A novel series of chiral dopants synthesized from (S)-1,2-propanediol and mesogenic carboxylic acids were characterized by FT-IR, (1)H NMR, elemental analysis and their helical twisting properties were investigated by doping the chiral dopants into a nematic liquid crystal host (SLC-1717). The results show that, the helical pitch of N*-LC mixture exhibited a terminal alkyl chain length dependence and the molecular twisting power beta also exhibited a temperature dependence (increasing with increasing temperature). (C) 2009 Hai Quart Zhang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All fights reserved.

  DOI：

  10.1016/j.cclet.2009.09.007
• 作为产物：
  描述：

  (S)-(+)-1,2-丙二醇 、 4-丁氧基苯甲酸 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 为溶剂， 生成 (S)-1-hydroxypropan-2-yl 4-butoxybenzoate
  参考文献：
  名称：

  Helical twisting properties of new chiral dopants with double (S)-1,2-propanediol units for nematic liquid crystals

  摘要：

  A novel series of chiral dopants synthesized from (S)-1,2-propanediol and mesogenic carboxylic acids were characterized by FT-IR, (1)H NMR, elemental analysis and their helical twisting properties were investigated by doping the chiral dopants into a nematic liquid crystal host (SLC-1717). The results show that, the helical pitch of N*-LC mixture exhibited a terminal alkyl chain length dependence and the molecular twisting power beta also exhibited a temperature dependence (increasing with increasing temperature). (C) 2009 Hai Quart Zhang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All fights reserved.

  DOI：

  10.1016/j.cclet.2009.09.007