1-Prop-2-enylcyclobutane-1,3-diol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-Prop-2-enylcyclobutane-1,3-diol
• 英文别名: 1-prop-2-enylcyclobutane-1,3-diol
• 化学式: C₇H₁₂O₂
• 分子量: 128.17
• InChiKey: AHROXMCYJYDDGR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Epoxy resin compositions, methods of making same, and articles thereof
  申请人：Dow Global Technologies LLC

  公开号：EP2746312A2

  公开（公告）日：2014-06-25

  Epoxy resins comprising a diglycidyl ether of Formula 1 as defined herein are described. The diglycidyl ether contains a cycloaliphatic ring of 3-5 carbon atoms. The epoxy resins are made by a method comprising the steps of: (a) forming a reaction mixture comprising a diol of Formula 3 as defined herein, an epihalohydrin, a phase transfer catalyst, and optionally an organic solvent; (b) contacting a basic acting substance and water with the reaction mixture of step (a); (c) washing the mixture of step (b) with an aqueous solvent to substantially remove salts; and (d) isolating the epoxy resin. Curable and cured compositions comprising the epoxy resins are also disclosed. The epoxy resins have increased glass transition temperatures and reduced viscosity compared to epoxy resins derived from cyclohexanedimethanol.

  所述环氧树脂包含如本文所定义的式 1 的二缩水甘油醚。二缩水甘油醚含有 3-5 个碳原子的环脂族环。环氧树脂的制造方法包括以下步骤(a) 形成反应混合物，该混合物包含本文定义的式 3 的二元醇、表卤代烃、相转移催化剂和可选的有机溶剂；(b) 将碱性作用物质和水与步骤(a)的反应混合物接触；(c) 用水性溶剂洗涤步骤(b)的混合物，以基本上除去盐；以及 (d) 分离环氧树脂。还公开了包含环氧树脂的可固化和固化组合物。与从环己烷二甲醇中提取的环氧树脂相比，环氧树脂的玻璃化温度更高，粘度更低。
• Epoxy resin adducts and thermosets thereof
  申请人：Dow Global Technologies LLC

  公开号：EP2787017A2

  公开（公告）日：2014-10-08

  An epoxy resin adduct comprising the reaction product of an epoxy resin comprising a diglycidyl ether of Formula 1 as defined herein, and at least one reactive compound having two or more active hydrogen atoms per molecule, wherein the active hydrogen atoms are reactive with epoxide groups are described. The diglycidyl ether contains a cycloaliphatic ring of 3-5 carbon atoms. Curable compositions, methods of curing, cured compositions, and articles comprising the epoxy resin adducts are also disclosed. The epoxy resin adduct has improved cure behavior and provides cured compositions having increased glass transition temperature, good weatherability, and a low total chlorine content.

  本文描述了一种环氧树脂加成物，该加成物包含由本文定义的式 1 的二缩水甘油醚组成的环氧树脂与至少一种每分子具有两个或两个以上活性氢原子的活性化合物的反应产物，其中活性氢原子与环氧基团反应。二缩水甘油醚含有 3-5 个碳原子的环脂族环。还公开了包含环氧树脂加合物的可固化组合物、固化方法、固化组合物和物品。环氧树脂加合物具有更好的固化性能，其固化物具有更高的玻璃化转变温度、良好的耐候性和较低的总氯含量。
• EPOXY RESIN COMPOSITIONS, METHODS OF MAKING SAME, AND ARTICLES THEREOF
  申请人：Dow Global Technologies LLC

  公开号：US20140179828A1

  公开（公告）日：2014-06-26

  Epoxy resins comprising a diglycidyl ether of Formula 1 as defined herein are described. The diglycidyl ether contains a cycloaliphatic ring of 3-5 carbon atoms. The epoxy resins are made by a method comprising the steps of: (a) forming a reaction mixture comprising a diol of Formula 3 as defined herein, an epihalohydrin, a phase transfer catalyst, and optionally an organic solvent; (b) contacting a basic acting substance and water with the reaction mixture of step (a); (c) washing the mixture of step (b) with an aqueous solvent to substantially remove salts; and (d) isolating the epoxy resin. Curable and cured compositions comprising the epoxy resins are also disclosed. The epoxy resins have increased glass transition temperatures and reduced viscosity compared to epoxy resins derived from cyclohexanedimethanol.
• US20140275342A1
  申请人：——

  公开号：US20140275342A1

  公开（公告）日：2014-09-18
• US20140275343A1
  申请人：——

  公开号：US20140275343A1

  公开（公告）日：2014-09-18