4-ethenyl-1,3-benzenediol diacetate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: 4-ethenyl-1,3-benzenediol diacetate
• 英文别名: 2,4-diacetoxy-styrene；2,4-Diacetoxy-styrol；4-Vinyl-1,3-phenylene Diacetate；(3-acetyloxy-4-ethenylphenyl) acetate
• 化学式: C₁₂H₁₂O₄
• 分子量: 220.225
• InChiKey: GRVVNJVEESPUML-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-acetoxy-4-vinylphenyl pivalate 在 吡啶 、 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 6.0h， 生成 4-ethenyl-1,3-benzenediol diacetate
  参考文献：
  名称：

  苯酚与乙炔的邻位乙烯基化反应。

  摘要：

  在SnCl（4）-Bu（3）N试剂存在的情况下，在乙炔的邻位乙烯基化乙烯基苯酚。该反应适用于具有给电子或吸电子基团的酚。在改性条件下合成了2，6-二乙烯基苯酚。讨论了炔基锡和苯氧基锡的羰基化反应的反应机理。

  DOI：

  10.1021/jo980785f

文献信息

• SEPARATION MEMBRANE FOR DIRECT LIQUID FUEL CELL AND METHOD FOR PRODUCING SAME
  申请人：Tokuyama Corporation

  公开号：EP1990854A1

  公开（公告）日：2008-11-12

  In the present invention is disclosed a method for producing a membrane for direct liquid fuel cell, which comprises polymerizing and curing a polymerizable composition containing at least a) an aromatic polymerizable monomer wherein one polymerizable group, at least one hydrogen atom, and at least one substituent selected from the group consisting of methyl group bonded at the para-position relative to the polymerizable group, alkyl group having two or more carbon atoms, halogen atom, acyloxy group and alkoxy group are bonded to the aromatic ring, b) a crosslinkable polymerizable monomer, and c) a polymerization initiator, or impregnating the polymerizable composition into a porous membrane and polymerizing and curing the polymerizable composition, and then introducing a cation exchange group into the aromatic ring derived from the aromatic polymerizable monomer.

  本发明公开了一种生产直接液体燃料电池膜的方法，该方法包括聚合和固化一种可聚合组合物，该组合物至少含有 a)芳香族可聚合单体，其中一个可聚合基团、至少一个氢原子和至少一个取代基键合在芳香环上，这些取代基选自相对于可聚合基团键合在对位的甲基、具有两个或两个以上碳原子的烷基、卤素原子、酰氧基和烷氧基组成的组、 b) 可交联聚合单体，以及 c) 聚合引发剂，或将可聚合组合物浸渍到多孔膜中，并使可聚合组合物聚合固化，然后将阳离子交换基团引入由芳香族可聚合单体衍生的芳香环中。
• Separation membrane for direct liquid fuel cell and method for producing same
  申请人：Tokuyama Corporation

  公开号：EP2506357B1

  公开（公告）日：2015-06-17
• Separation Membrane for Direct Liquid Fuel Cell and Method for Producing Same
  申请人：Isomura Takenori

  公开号：US20100003574A1

  公开（公告）日：2010-01-07

  In the present invention is disclosed a method for producing a membrane for direct liquid fuel cell, which comprises polymerizing and curing a polymerizable composition containing at least a) an aromatic polymerizable monomer wherein one polymerizable group, at least one hydrogen atom, and at least one substituent selected from the group consisting of methyl group bonded at the para-position relative to the polymerizable group, alkyl group having two or more carbon atoms, halogen atom, acyloxy group and alkoxy group are bonded to the aromatic ring, b) a crosslinkable polymerizable monomer, and c) a polymerization initiator, or impregnating the polymerizable composition into a porous membrane and polymerizing and curing the polymerizable composition, and then introducing a cation exchange group into the aromatic ring derived from the aromatic polymerizable monomer.
• METHOD FOR PRODUCING RESIN AND METHOD FOR PRODUCING ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE COMPOSITION
  申请人：FUJIFILM Corporation

  公开号：US20190276575A1

  公开（公告）日：2019-09-12

  By a method for producing a resin, a resin containing a repeating unit represented by General Formula (1) and a repeating unit containing a group that decomposes by the action of an acid to generate a polar group is produced, and the method includes a first step of obtaining a resin precursor containing a repeating unit represented by General Formula (2) and the repeating unit containing a group that decomposes by the action of an acid to generate a polar group, and a second step of obtaining the repeating unit represented by General Formula (1) by deprotecting a group represented by —OY in the repeating unit represented by General Formula (2) in the resin precursor with an acid or a base.
• US8232325B2
  申请人：——

  公开号：US8232325B2

  公开（公告）日：2012-07-31