4,5-dibromo-1,3-bis(2,4,6-trimethylphenyl)-2H-imidazole

• 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: 4,5-dibromo-1,3-bis(2,4,6-trimethylphenyl)-2H-imidazole
• 化学式: C₂₁H₂₄Br₂N₂
• 分子量: 464.2
• InChiKey: LLGQWGWQGXEGTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• POLYMERIZABLE COMPOSITION, CROSSLINKABLE RESIN, PROCESS FOR PRODUCING THE SAME, AND USE
  申请人：Zeon Corporation

  公开号：EP2077289A1

  公开（公告）日：2009-07-08

  A polymerizable composition comprising a norbornene monomer, a metathesis polymerization catalyst, and a nonpolar radical generating agent, from which a crosslinkable resin can be obtained that is suitably as an electric material and the like used in an electric circuit board. By coating or impregnating this polymerizable composition onto or into a support, and then carrying out bulk polymerization to obtain a crosslinkable resin composite, and then crosslinking the crosslinkable resin composite to obtain a crosslinked resin composite having excellent characteristics such as electric insulation, adhesion, mechanical strength, heat resistance, dielectric properties and the like. The compound has a dipole moment of 0.5 or less, generates radical by heating, and can initiate a crosslinking reaction.

  一种由降冰片烯单体、偏聚合催化剂和非极性自由基生成剂组成的可聚合组合物，可从该组合物中获得可交联树脂，该树脂可用作电路板中的电气材料等。通过将这种可聚合组合物涂覆或浸渍到支持物上或支持物中，然后进行批量聚合以获得可交联树脂复合材料，然后对可交联树脂复合材料进行交联以获得交联树脂复合材料，该复合材料具有优异的特性，如电气绝缘性、粘附性、机械强度、耐热性、介电特性等。该化合物的偶极矩为 0.5 或更小，通过加热产生自由基，并能引发交联反应。
• POLYMERIZABLE COMPOSITION, CROSSLINKABLE RESIN, PROCESS FOR PRODUCTION THEREOF, AND USE THEREOF
  申请人：Zeon Corporation

  公开号：EP2083032A1

  公开（公告）日：2009-07-29

  A polymerizable composition suitable as an electric material and the like used in an electric circuit board, which comprises a norbornene monomer, a metathesis polymerization catalyst, and a chain transfer agent composed of a compound represented by formula (A) :         CH2=CH-Y-OCO-CR1=CH2 wherein Y represents a divalent hydrocarbon group having 3 to 20 carbon atoms, and R1 represents a hydrogen atom or a methyl group. By further comprising a crosslinking agent in the polymerizable composition, obtaining a crosslinkable resin by carrying out bulk polymerization, and crosslinking the crosslinkable resin to obtain a molded article and a crosslinked resin composite having excellent characteristics such as electric insulation, adhesion, mechanical strength, heat resistance, dielectric properties and the like.

  一种可聚合组合物，适用于电路板中的电工材料等，它包括降冰片烯单体、偏聚合催化剂和由式(A)表示的化合物组成的链转移剂： CH2=CH-Y-OCO-CR1= 其中 Y 代表具有 3 至 20 个碳原子的二价烃基，R1 代表氢原子或甲基。通过在可聚合组合物中进一步加入交联剂，通过批量聚合获得可交联树脂，并对可交联树脂进行交联，从而获得具有优异特性（如电绝缘性、粘附性、机械强度、耐热性、介电性能等）的成型品和交联树脂复合材料。
• POLYMERIZABLE COMPOSITION, RESIN MOLDED BODY, AND LAMINATE
  申请人：Zeon Corporation

  公开号：EP2444438A1

  公开（公告）日：2012-04-25

  There is provided a polymerizable composition which contains a cycloolefin monomer; a metathesis polymerization catalyst; a cross-linking agent; and a compound (A) which has a carbon-carbon unsaturated bond and an active hydrogen reactable group or a combination of a compound (B1) which has an active hydrogen reactable group and a compound (B2) which has a carbon-carbon unsaturated bond.

  本发明提供了一种可聚合组合物，其中包含环烯烃单体；偏聚合催化剂；交联剂；以及具有碳碳不饱和键和活性氢可反应基团的化合物（A）或具有活性氢可反应基团的化合物（B1）和具有碳碳不饱和键的化合物（B2）的组合。
• POLYMERIZABLE COMPOSITION, CROSSLINKABLE RESIN, AND MANUFACTURE METHODS AND APPLICATIONS THEREOF
  申请人：Zeon Corporation

  公开号：EP2083032B1

  公开（公告）日：2014-02-12
• EP2343340B2
  申请人：——

  公开号：EP2343340B2

  公开（公告）日：2017-07-26