1,4-bis(2-methyloxiran-2-yl)benzene | 17096-88-7

• 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: 1,4-bis(2-methyloxiran-2-yl)benzene
• 英文别名: 2-Methyl-2-[4-(2-methyloxiran-2-yl)phenyl]oxirane
• CAS: 17096-88-7
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: MXZUXLVHHRHACS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  25.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,4-bis(2-methyloxiran-2-yl)benzene 在 甲醇 、 甲酸 、 potassium hydroxide 作用下， 反应 9.5h， 生成 2,2′-(1,4-phenylene)dipropanal
  参考文献：
  名称：

  [EN] A PROCESS FOR MAKING ENOL ETHERS
  [FR] PROCÉDÉ DE FABRICATION D'ÉTHERS ÉNOLIQUES

  摘要：

  本发明公开了一种制备烯醇醚的新方法。该方法包括在酸性催化剂的存在下，通过反应缩醛和/或醇或其混合物与缩醛，形成烯醇醚。该方法适用于制备芳香族烯醇醚。芳香族烯醇醚可用作涂料配方中的膜硬化添加剂。

  公开号：

  WO2022076359A1

文献信息

• Method of making a dialdeyhde
  申请人：Eastman Chemical Company

  公开号：US10550057B1

  公开（公告）日：2020-02-04

  Disclosed is a two-step process to make a dialdehyde. In the process a diepoxide is first hydrolyzed with an alcohol solvent to an intermediate which is then subjected to a double-Pinacol rearrangement to obtain a dialdehyde. The dialdehydes have utility as chemical intermediates, and particular utility in processes to make enol ether compounds which can be used in applications as plasticizers, diluents, wetting agents, coalescing aids and as intermediates in chemical processes.

  公开了一种制备二醛的双步骤过程。在该过程中，首先使用醇溶剂将双环氧化物水解成中间体，然后将中间体经过双Pinacol重排反应得到二醛。这些二醛具有化学中间体的用途，特别适用于制备烯醇醚化合物的过程，这些化合物可用作增塑剂、稀释剂、润湿剂、凝聚助剂和化学反应中间体。
• Aromatic enol ethers
  申请人：Eastman Chemical Company

  公开号：US10865172B1

  公开（公告）日：2020-12-15

  Disclosed are aromatic enol ethers that have utility as film-hardening additives for coating formulations. The aromatic enol ethers have particular utility as film-hardening additives for water-based coating formulations. The aromatic enol ethers provide improvements in hardness and hardness related properties such as block resistance without contributing to the volatile organic content of the composition.

  本发明涉及芳香烯醇醚，其作为涂料配方的膜硬化添加剂具有实用性。该芳香烯醇醚特别适用于水性涂料配方的膜硬化添加剂。该芳香烯醇醚提供了硬度和硬度相关性质的改进，例如阻塞抵抗力，而不会对组成物的挥发性有机物含量产生贡献。
• AROMATIC ENOL ETHER PAINT ADDITIVES
  申请人：Eastman Chemical Company

  公开号：US20210062016A1

  公开（公告）日：2021-03-04

  Disclosed are aromatic enol ethers that have utility as film-hardening additives for coating formulations. The aromatic enol ethers have particular utility as film-hardening additives for water-based coating formulations. The aromatic enol ethers provide improvements in hardness and hardness related properties such as block resistance without contributing to the volatile organic content of the composition.

  本发明涉及芳香酮醇醚，其作为涂料配方的膜硬化添加剂具有实用性。该芳香酮醇醚作为水性涂料配方的膜硬化添加剂具有特殊实用性。该芳香酮醇醚提供了硬度和硬度相关性质的改善，例如阻塞抗性，而不会对组成物的挥发性有贡献。
• Process to make aromatic enol ethers and olefin isomers of aromatic enol ethers
  申请人：Eastman Chemical Company

  公开号：US10865171B1

  公开（公告）日：2020-12-15

  Disclosed is a method for making aromatic enol ethers that have utility as film-hardening additives for coating formulations. The aromatic enol ethers have particular utility as film-hardening additives for water-based coating formulations. The aromatic enol ethers provide improvements in hardness and hardness related properties such as block resistance without contributing to the volatile organic content of the composition.

  本发明公开了一种制备芳香烯醇醚的方法，该方法具有作为涂料配方的膜硬化添加剂的实用性。这种芳香烯醇醚在水性涂料配方中具有特殊的膜硬化添加剂实用性。芳香烯醇醚提供了硬度和硬度相关性能的改善，如阻塞抗性，而不会为组合物贡献挥发性有机物含量。
• Aromatic dicarbinols
  申请人：Eastman Chemical Company

  公开号：US10815179B1

  公开（公告）日：2020-10-27

  Disclosed are aromatic dicarbinol compounds that may have utility in a variety of chemical applications such as plasticizers, diluents, wetting agents and paint additives and as intermediates in chemical processes. The aromatic dicarbinols have particular utility as reactants in processes for the synthesis of aromatic enol ether compounds.

  本发明涉及芳香族二元醇化合物，其在各种化学应用中可能具有用途，例如增塑剂、稀释剂、润湿剂和涂料添加剂以及作为化学过程中间体。这些芳香族二元醇在合成芳香族烯醇醚化合物的过程中作为反应物具有特殊的实用性。