2',5'-di[3,5-bis(benzyloxy)benzyloxy]-p-terphenyl-4,4"-diol | 445498-13-5

• 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: 2',5'-di[3,5-bis(benzyloxy)benzyloxy]-p-terphenyl-4,4"-diol
• 英文别名: 4-[2,5-Bis[[3,5-bis(phenylmethoxy)phenyl]methoxy]-4-(4-hydroxyphenyl)phenyl]phenol；4-[2,5-bis[[3,5-bis(phenylmethoxy)phenyl]methoxy]-4-(4-hydroxyphenyl)phenyl]phenol
• CAS: 445498-13-5
• 化学式: C₆₀H₅₀O₈
• 分子量: 899.052
• InChiKey: VDDPQQYCZCCWCN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.3
• 重原子数：
  68
• 可旋转键数：
  20
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  95.8
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  3,5-二苄氧基苄溴 在 四(三苯基膦)钯 sodium carbonate 、 potassium carbonate 、 对甲苯磺酸 作用下， 以 甲醇 、 N,N-二甲基乙酰胺 、 丙酮 、 甲苯 为溶剂， 反应 60.0h， 生成 2',5'-di[3,5-bis(benzyloxy)benzyloxy]-p-terphenyl-4,4"-diol
  参考文献：
  名称：

  From Terphenyl-Dendronized Macromonomers to Aromatic−Aliphatic Polyethers Bearing Two Pendant Dendrons per Repeating Unit

  摘要：

  Novel side chain dendritic aromatic-aliphatic polyethers are synthesized from aromatic terphenyl diols, disubstituted with Frechet-type dendrons of the first and second generation and aliphatic dibromides of various lengths, High-molecular-weight soluble polymers were obtained in all cases. The bulk properties of the polymers were examined by means of thermal analyses (DSC), dynamic mechanical analyses (DMA), and X-ray diffractometry. Separation between the main chain and the dendritic side chains was evident due to the existence of two well-resolved glass transition temperatures, observed by both DSC and DMA measurements.

  DOI：

  10.1021/ma020255s

文献信息

• From Terphenyl-Dendronized Macromonomers to Aromatic−Aliphatic Polyethers Bearing Two Pendant Dendrons per Repeating Unit
  作者：A. K. Andreopoulou、J. K. Kallitsis

  DOI：10.1021/ma020255s

  日期：2002.7.1

  Novel side chain dendritic aromatic-aliphatic polyethers are synthesized from aromatic terphenyl diols, disubstituted with Frechet-type dendrons of the first and second generation and aliphatic dibromides of various lengths, High-molecular-weight soluble polymers were obtained in all cases. The bulk properties of the polymers were examined by means of thermal analyses (DSC), dynamic mechanical analyses (DMA), and X-ray diffractometry. Separation between the main chain and the dendritic side chains was evident due to the existence of two well-resolved glass transition temperatures, observed by both DSC and DMA measurements.