2,7-diamino-9,9-bis(4-aminophenyl)fluorene | 176258-99-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2,7-diamino-9,9-bis(4-aminophenyl)fluorene
• 英文别名: 9H-Fluorene-2,7-diamine, 9,9-bis(4-aminophenyl)-；9,9-bis(4-aminophenyl)fluorene-2,7-diamine
• CAS: 176258-99-4
• 化学式: C₂₅H₂₂N₄
• 分子量: 378.476
• InChiKey: GNYOBIJSGSWISG-UHFFFAOYSA-N

物化性质

• 沸点：
  653.3±55.0 °C(Predicted)
• 密度：
  1.331±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  29
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  104
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  八氟甲苯 、 2,7-diamino-9,9-bis(4-aminophenyl)fluorene 在 potassium phosphate 作用下， 以 二甲基亚砜 为溶剂， 以63 %的产率得到
  参考文献：
  名称：

  CN116157382

  摘要：

  公开号：
• 作为产物：
  描述：

  2,7-二硝基-9-芴酮 在 palladium on activated charcoal sodium hydroxide 、 一水合肼 、 苯胺 作用下， 以 乙醇 为溶剂， 反应 49.0h， 生成 2,7-diamino-9,9-bis(4-aminophenyl)fluorene
  参考文献：
  名称：

  Convenient Synthesis of 2,7-Diamino-9,9-bis(4-aminophenyl)fluorene

  摘要：

  For the synthesis of 2,7-diamino-9,9-bis(4-aminophenyl)fluorene (2) under bar, first 2,7-dinitro-9,9-bis(4-aminophenyl)fluorene (1) under bar was synthesized by the reaction of 2,7-dinitro-9-fluorenone with aniline and aniline hydrochloride. (2) under bar was obtained by the reduction of (1) under bar with hydrazine hydrate and 10% palladium on carbon.

  DOI：

  10.1080/00397919608003559

文献信息

• Method of manufacturing material for forming insulating film
  申请人：JSR Corporation

  公开号：EP1117102B1

  公开（公告）日：2005-08-10
• Crosslinked polyimide, composition comprising the same and method for producing the same
  申请人：Itatani Hiroshi

  公开号：US20070106056A1

  公开（公告）日：2007-05-10

  A novel polyimide which retains the characteristics of polyimides, that is, excellent heat resistance, electrical insulation and chemical resistance, of which dielectric constant is lower than those of the known polyimides, as well as a composition containing the same and a process for producing the same, is disclosed. The polyimide of the present invention is a cross-linked polyimide having a dielectric constant of not more than 2.7, which was produced by polycondensing (a) tetramine(s), (a) tetracarboxylic dianhydride(s) and (an) aromatic diamine(s) in the presence of a catalyst.
• CROSSLINKED POLYIMIDE, COMPOSITION COMPRISING THE SAME AND PROCESS FOR PRODUCING THE SAME
  申请人：ITATANI Hiroshi

  公开号：US20110136061A1

  公开（公告）日：2011-06-09

  A novel polyimide which retains the characteristics of polyimides, that is, excellent heat resistance, electrical insulation and chemical resistance, of which dielectric constant is lower than those of the known polyimides, as well as a composition containing the same and a process for producing the same, is disclosed. The polyimide of the present invention is a cross-linked polyimide having a dielectric constant of not more than 2.7, which was produced by polycondensing (a) tetramine(s), (a) tetracarboxylic dianhydride(s) and (an) aromatic diamine(s) in the presence of a catalyst.
• CROSSLINKED POLYIMIDE, COMPOSITION COMPRISING THE SAME AND METHOD FOR PRODUCING THE SAME
  申请人：PI R&D Co., Ltd

  公开号：US20130224653A1

  公开（公告）日：2013-08-29

  A novel polyimide which retains the characteristics of polyimides, that is, excellent heat resistance, electrical insulation and chemical resistance, of which dielectric constant is lower than those of the known polyimides, as well as a composition containing the same and a process for producing the same, is disclosed. The polyimide of the present invention is a cross-linked polyimide having a dielectric constant of not more than 2.7, which was produced by polycondensing (a) tetramine(s), (a) tetracarboxylic dianhydride(s) and (an) aromatic diamine(s) in the presence of a catalyst.
• US6642352B2
  申请人：——

  公开号：US6642352B2

  公开（公告）日：2003-11-04