methyl (2R)-2-(4-phenylmethoxyphenoxy)propanoate | 157435-12-6

• 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: methyl (2R)-2-(4-phenylmethoxyphenoxy)propanoate
• CAS: 157435-12-6
• 化学式: C₁₇H₁₈O₄
• 分子量: 286.328
• InChiKey: XOBSHFQRHHTQQM-CYBMUJFWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl (2R)-2-(4-phenylmethoxyphenoxy)propanoate 在 4-二甲氨基吡啶 、 palladium on activated charcoal 、 水 、 氢气 、 N,N'-二环己基碳二亚胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 乙酸乙酯 为溶剂， 反应 48.0h， 生成
  参考文献：
  名称：

  Mesomorphism Behavior of Two Series of Chiral Compounds with Semiperfluorocarbon Chains

  摘要：

  Thermotropic liquid crystals with fluorocarbon chains have attracted much attention, because they are feasible to form smectic phases. Herein, two series of chiral compounds with semiperfluorocarbon chains were designed and synthesized. These compounds were characterized by IR, H-1 NMR, F-19 NMR, mass spectroscopy, and elemental analysis. Phase transition behavior was investigated by differential scanning calorimetry and polarized optical microscopy. Members of the two-ring series do not exhibit liquid crystalline phases. However, the three-ring analogues exhibit an enantiotropic SmA phase. When the length of alkyl chains is sufficient, an enantiotropic SmB phase is also identified.

  DOI：

  10.1080/15421406.2012.674466
• 作为产物：
  描述：

  L-乳酸甲酯 、 4-苄氧基苯酚 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 二氯甲烷 为溶剂， 生成 methyl (2R)-2-(4-phenylmethoxyphenoxy)propanoate
  参考文献：
  名称：

  Mesomorphism Behavior of Two Series of Chiral Compounds with Semiperfluorocarbon Chains

  摘要：

  Thermotropic liquid crystals with fluorocarbon chains have attracted much attention, because they are feasible to form smectic phases. Herein, two series of chiral compounds with semiperfluorocarbon chains were designed and synthesized. These compounds were characterized by IR, H-1 NMR, F-19 NMR, mass spectroscopy, and elemental analysis. Phase transition behavior was investigated by differential scanning calorimetry and polarized optical microscopy. Members of the two-ring series do not exhibit liquid crystalline phases. However, the three-ring analogues exhibit an enantiotropic SmA phase. When the length of alkyl chains is sufficient, an enantiotropic SmB phase is also identified.

  DOI：

  10.1080/15421406.2012.674466

文献信息

• WO9413647A1
  申请人：——

  公开号：——

  公开（公告）日：——