1-[4-[(4-Aminophenyl)methyl]phenyl]pyrrole-2,5-dione | 102359-13-7

• 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-[(4-Aminophenyl)methyl]phenyl]pyrrole-2,5-dione
• CAS: 102359-13-7
• 化学式: C₁₇H₁₄N₂O₂
• 分子量: 278.31
• InChiKey: VIIVOCXOZDXSQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  63.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-[4-[(4-Aminophenyl)methyl]phenyl]pyrrole-2,5-dione 在 吡啶 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 N-{4-[4-(maleimido)benzyl]phenyl}imide of 1,2,3,4-tetrachlorocyclohexa-1,3-diene-5,6-dicarboxylic acid
  参考文献：
  名称：

  Synthesis of polychlorinated mono- and bisimides of cyclic dicarboxylic acids containing diene-dienophile fragments

  摘要：

  Polychlorinated diene-dienophile mono- and bisimides formed at the acylation of N-aminoimides of 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2,3- and endo,exo-1,2,3,4,11,11-hexachlorotricyclo[6.2.1.0(5,10)]-undec-2-ene-7,8-dicarboxylic acids with maleic anhydride in DMF.

  DOI：

  10.1134/s1070428014020122
• 作为产物：
  描述：

  4,4'-二氨基二苯甲烷 在 sodium acetate 、 乙酸酐 、 三乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.17h， 生成 1-[4-[(4-Aminophenyl)methyl]phenyl]pyrrole-2,5-dione
  参考文献：
  名称：

  Innovative approach using aminomaleimide for unlocking phenolic diversity in high-performance maleimidobenzoxazine resins

  摘要：

  A new innovative synthetic approach for the preparation of maleimidobenzoxazines was developed. For the first time the phenolic diversity in maleimidobenzoxazine compounds was enabled, opening many possibilities for tailoring properties of maleimidobenzoxazines through phenolic diversity. The key in a successful implementation of a novel synthetic approach was utilization of aminomaleimide compound prepared by modified synthetic path, without the need for chromatographic purification. Yields of the reaction between aminomaleimide and phenols reached up to 95%, which is a significant improvement prior to previous studies dealing with maleimidobenzoxazines. Aminomaleimide and all novel maleimidobenzoxazine substances were characterized by H-1 NMR, C-13 NMR and FTIR spectroscopies. The curing behaviour of prepared maleimidobenzoxazines was investigated by DSC analysis and mechanical properties by DMA analysis. Novel maleimidobenzoxazines showed similar properties comparing to the already presented in the literature showing high glass transition temperature values over 240 degrees C. Thermogravimetric analysis proved improved thermal stability of maleimidobenzoxazines compared to anilinobenzoxazines. Finally, the use of prepared maleimidobenzoxazines was investigated by the means of Diels-Alder reaction as a possible benzoxazine bearing maleimide group precursor for self-healing purposes. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2017.05.061

文献信息

• RESIN COMPOSITION AND PRE-PREG AND LAMINATE USING THE COMPOSITION
  申请人：Shengyi Technology Co., Ltd.

  公开号：US20180037736A1

  公开（公告）日：2018-02-08

  The present invention relates to the technical field of copper clad laminates and relates to a resin composition and a pre-preg and a laminate using the composition. The resin composition comprises: (A) a prepolymer of vinyl thermosetting polyphenylene ether and a bifunctional maleimide or a multifunctional maleimide; and, (B) a polyolefin resin. The present invention, by employing the prepolymer of vinyl thermosetting polyphenylene ether and the bifunctional maleimide or the multifunctional maleimide, solves the problem of incompatibility of the bifunctional maleimide or the multifunctional maleimide with the vinyl thermosetting polyphenylene ether and the polyolefin resin. An aqueous glue solution so mixed is uniform and consistent, the prepreg has a uniform expression, and a substrate resin area is free of a phase-separation problem. In addition, the maleimide employed is either the bifunctional maleimide or the multifunctional maleimide, relative to a monofunctional maleimide, a substrate so prepared is provided with increased heat resistance, a reduced thermal expansion coefficient, extended thermal stratification time, and increased thermal decomposition temperature.