2,2'-bis(1-naphthyloxy)-1,1'-binaphthalene | 623578-98-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2'-bis(1-naphthyloxy)-1,1'-binaphthalene
• 英文别名: 2,2'-dinaphthyloxy-1,1'-binaphthyl；2,2'-Bis(1-naphthyloxy)-1,1'-binaphthyl；2-naphthalen-1-yloxy-1-(2-naphthalen-1-yloxynaphthalen-1-yl)naphthalene
• CAS: 623578-98-3
• 化学式: C₄₀H₂₆O₂
• 分子量: 538.645
• InChiKey: XHKSNPUGMWSPAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.6
• 重原子数：
  42
• 可旋转键数：
  5
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-溴代萘 在 potassium carbonate 、 铜 作用下， 以 喹啉 、 甲苯 为溶剂， 反应 48.0h， 以52%的产率得到2,2'-bis(1-naphthyloxy)-1,1'-binaphthalene
  参考文献：
  名称：

  Aromatic ring polymer and low-dielectric material

  摘要：

  这是一种芳香环聚合物，其中相邻的芳香环骨架由于相互的立体位阻而不能具有单一平面构象，其化学式表示为(1)：X-A-Y-Bn(1)，其中X和Y可以相同或不同，分别代表可以被R取代的单环或杂环二价芳香基团；A和B可以相同或不同，分别为单键或含有芳香基团的取代基；n为5到1000000的整数。这种聚合物具有低介电常数，具有良好的耐热性和强度。

  公开号：

  US20060178542A1

文献信息

• Synthesis of a Novel Poly(binaphthylene ether) with a Low Dielectric Constant
  作者：Kousuke Tsuchiya、Hirotoshi Ishii、Yuji Shibasaki、Shinji Ando、Mitsuru Ueda

  DOI：10.1021/ma049390q

  日期：2004.6.1

  A novel thermally stable and low dielectric poly(binaphthylene ether) (2) has been developed. Polymer 2 was easily prepared by oxidative coupling polymerization of 2,2'-bis(1-naphthyloxy)-1,1'-binaphthyl (1) with FeCl3 as an oxidant. This polymerization produced regiocontrolled polymer 2 with a number-average molecular weight of 14 000 Da and a molecular weight distribution of 3.3. The 5% weight loss and glass transition temperatures of polymer 2 were 520 and 301 degreesC, respectively. The dielectric constant of polymer 2 at 1 MHz was directly measured from the capacitance as 2.50. The modulus and hardness of polymer 2 were determined as 9.8 and 0.42 GPa.
• Aromatic ring polymer and low-dielectric material
  申请人：Ueda Mitsuru

  公开号：US20060178542A1

  公开（公告）日：2006-08-10

  An aromatic ring polymer wherein adjacent aromatic ring skeletons cannot have a conformation positioned on a single plane due to mutual steric hindrance of the adjacent aromatic ring skeletons and is represented by the following formula (1): X-A-Y-B n (1) wherein X and Y may be the same or different, and each represent a monocyclic or heterocyclic bivalent aromatic group which may be substituted with R; A and B may be the same or different, and are each a single bond or a substituent which can contain an aromatic group; and n is an integer of 5 to 1000000. This polymer has a low dielectric constant, and is excellent in heat resistance and strength.

  这是一种芳香环聚合物，其中相邻的芳香环骨架由于相互的立体位阻而不能具有单一平面构象，其化学式表示为(1)：X-A-Y-Bn(1)，其中X和Y可以相同或不同，分别代表可以被R取代的单环或杂环二价芳香基团；A和B可以相同或不同，分别为单键或含有芳香基团的取代基；n为5到1000000的整数。这种聚合物具有低介电常数，具有良好的耐热性和强度。