2′,3′-dihydroxypropyl dehydroabietate | 639462-58-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2′,3′-dihydroxypropyl dehydroabietate
• 英文别名: Glyceryl 1-dehydroabietate；2,3-dihydroxypropyl (1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylate
• CAS: 639462-58-1
• 化学式: C₂₃H₃₄O₄
• 分子量: 374.521
• InChiKey: DMEKYRFMRBPXRE-KUYSTHMBSA-N

物化性质

• 沸点：
  507.0±50.0 °C(Predicted)
• 密度：
  1.109±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  羟甲基二氧杂戊环酮 、 脱氢松香酸 在 四乙基碘化铵 、 potassium hydroxide 、 copper dichloride 作用下， 以 乙醚 为溶剂， 反应 4.0h， 生成 2′,3′-dihydroxypropyl dehydroabietate 、 1′,3′-dihydroxypropyl 2′-dehydroabietate
  参考文献：
  名称：

  Sustainable Polyester Resins Derived from Rosins

  摘要：

  Renewable dehydroabietic acid was functionalized to predominantly a rosin-diol and bis-rosin alcohol mixture by reaction with glycerin carbonate and tetraethylammonium iodide. The corresponding adducts were subsequently polymerized with a variety of organic diacids to provide thermoplastic resins with a variety of thermal properties. Optimization of the copolyester composition with selected diacid(s) and diol(s) provided a suitable resin with the required thermal and rheological properties for use as xerographic toners.

  DOI：

  10.1021/acs.macromol.5b01462

文献信息

• Sustainable Polyester Resins Derived from Rosins
  作者：Guerino G. Sacripante、Ke Zhou、Muntaser Farooque

  DOI：10.1021/acs.macromol.5b01462

  日期：2015.10.13

  Renewable dehydroabietic acid was functionalized to predominantly a rosin-diol and bis-rosin alcohol mixture by reaction with glycerin carbonate and tetraethylammonium iodide. The corresponding adducts were subsequently polymerized with a variety of organic diacids to provide thermoplastic resins with a variety of thermal properties. Optimization of the copolyester composition with selected diacid(s) and diol(s) provided a suitable resin with the required thermal and rheological properties for use as xerographic toners.