2-ethoxymethyl-1,3-propanediol | 160319-69-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-ethoxymethyl-1,3-propanediol
• 英文别名: 2-(Ethoxymethyl)propane-1,3-diol
• CAS: 160319-69-7
• 化学式: C₆H₁₄O₃
• 分子量: 134.175
• InChiKey: FXMQGGAYELBPLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  原苯甲酸三乙酯 、 2-ethoxymethyl-1,3-propanediol 以53%的产率得到2-ethoxy-2-phenyl-5-ethoxymethyl-1,3-dioxane
  参考文献：
  名称：

  Childs, Ronald F.; Kang, Guogong J.; Wark, Teresa A., Canadian Journal of Chemistry, 1994, vol. 72, # 10, p. 2084 - 2093

  摘要：

  DOI：
• 作为产物：
  描述：

  2-(乙氧基甲基)丙二酸二乙酯 在 氢氧化钾 、 lithium aluminium tetrahydride 作用下， 生成 2-ethoxymethyl-1,3-propanediol
  参考文献：
  名称：

  Childs, Ronald F.; Kang, Guogong J.; Wark, Teresa A., Canadian Journal of Chemistry, 1994, vol. 72, # 10, p. 2084 - 2093

  摘要：

  DOI：

文献信息

• COMPOUND HAVING SATURATED SIX-MEMBERED RING AND ALKOXY GROUP OR ALKOXYALKYL GROUP, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP3260450A1

  公开（公告）日：2017-12-27

  Provided is a liquid crystal compound satisfying at least one of physical properties such as high stability to light or the like, a high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy and large dielectric anisotropy, a liquid crystal composition containing the compound, and a liquid crystal display device including the composition. A compound is represented by formula (1). In formula (1), for example, R1 is alkyl having 1 to 12 carbons; ring A1, ring A2 and ring A3 are independently in which, X1 and X2 are independently -O- or -CH2-; Y1 is fluorine, -CF3 or -OCF3; Z1 and Z3 are independently a single bond, -CF2O- or -COO-; Z2 is a single bond, -CF2O- or -COO-; L1 and L2 are independently hydrogen or halogen; a is 0, 1, 2 or 3; and n1 and n2 are independently 0, 1 or 2.

  本发明提供了一种液晶化合物，该化合物至少满足以下物理特性中的一项：对光或类似物的高稳定性、高清澈点、液晶相的最低温度低、粘度小、适当的光学各向异性和较大的介电各向异性；一种含有该化合物的液晶组合物；以及一种包括该组合物的液晶显示设备。 一种化合物用式（1）表示。 例如，在式 (1) 中 R1 是具有 1 至 12 个碳原子的烷基； 环 A1、环 A2 和环 A3 分别独立 其中，X1 和 X2 独立地为-O-或-CH2-； Y1 是氟、-CF3 或 -OCF3； Z1 和 Z3 独立地为单键、-CF2O- 或 -COO-； Z2 是单键、-CF2O- 或 -COO-； L1 和 L2 独立地为氢或卤素； a 是 0、1、2 或 3；以及 n1 和 n2 独立地为 0、1 或 2。
• Polymerizable composition
  申请人：FUJIFILM Corporation

  公开号：EP1564591B1

  公开（公告）日：2016-08-03
• LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20180030349A1

  公开（公告）日：2018-02-01

  A liquid crystal compound comprising a specific compound having a positive dielectric anisotropy as the first component, and a specific compound having a low viscosity as a second component. Further, the liquid crystal compound may contain a specific compound having a positive dielectric anisotropy as the third component, a specific compound having a maximum temperature or a low viscosity as the fourth component, or a specific compound having a negative dielectric anisotropy as the fifth component.
• COMPOUND HAVING ALKOXY GROUP OR ALKOXYALKYL GROUP, AND SATURATED SIX-MEMBERED RING, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC CORPORATION

  公开号：US20180022999A1

  公开（公告）日：2018-01-25

  Provided is a liquid crystal compound satisfying at least one of physical properties such as high stability to heat, light or the like, a high clearing point, low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy and large dielectric anisotropy, a liquid crystal composition containing the compound, and a liquid crystal display device including the composition. A compound is represented by formula (1). In formula (1), for example, R 1 is alkyl having 1 to 12 carbons; ring A 1 , ring A 2 and ring A 3 are independently in which, X 1 and X 2 are independently —O— or —CH 2 —; Y 1 is fluorine, —CF 3 or —OCF 3 ; Z 1 and Z 3 are independently a single bond, —CF 2 O— or —COO—; Z 2 is a single bond, —CF 2 O— or —COO—; L 1 and L 2 are independently hydrogen or halogen; a is 0, 1, 2 or 3; and n 1 and n 2 are independently 0, 1 or 2.
• [EN] COMPOSITIONS AND METHODS<br/>[FR] COMPOSITIONS ET PROCÉDÉS
  申请人：ISIS PHARMACEUTICALS INC

  公开号：WO2014179629A2

  公开（公告）日：2014-11-06

  Provided herein are oligomeric compounds with conjugate groups. In certain embodiments, the oligomeric compounds are conjugated to N-Acetylgalactosamine.