9,9-bis[4-(4-nitrophenoxy)phenyl]xanthene | 1217439-71-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 9,9-bis[4-(4-nitrophenoxy)phenyl]xanthene
• 英文别名: 9,9-Bis[4-(4-nitrophenoxy)phenyl]xanthene
• CAS: 1217439-71-8
• 化学式: C₃₇H₂₄N₂O₇
• 分子量: 608.607
• InChiKey: QJIAZSGPEDJHKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  46
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  119
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  9,9-bis[4-(4-nitrophenoxy)phenyl]xanthene 在 palladium on carbon 、 一水合肼 作用下， 以 乙醇 为溶剂， 反应 12.0h， 生成 9,9-bis[4-(4-aminophenoxy)phenyl]xanthene
  参考文献：
  名称：

  A novel soluble polyamide containing xanthene structure and trifluoromethylphenoxy pendent

  摘要：

  A novel polyamide containing xanthene structure and trifluoromethylphenoxy pendent was prepared from 9,9-bis[4-(4-aminophenoxy)phenyl]xanthene, a novel diamine with 2-(4-trifluoromethylphenoxy)terephthaloyl chloride, by the low temperature polycondensation. This new polyamide with the inherent viscosity of 0.95 dL/g was amorphous and readily soluble in polar solvents such as DMAc, m-cresol, etc. This polyamide showed the glass transition temperature (T(g)) of 236 degrees C. decomposition temperature (T(d)) at 5% weight loss of 455 degrees C and char yield of 56% at 800 degrees C in N(2). Transparent, flexible, and tough film of the polymer cast from DMAc solution exhibited tensile strength of 93 MPa. elongation at break of 14%. initial moduli of 2.2 GPa. The electric properties such as the dielectric constant of 3.03 (1 MHz) and surface resistance (2.78 x 10(14) Omega). and the moisture uptake of 1.36% were also described. (C) 2009 Shou Ri Sheng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2009.10.011
• 作为产物：
  描述：

  9,9-bis(4-hydroxyphenyl)xanthene 、 对硝基氯苯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 9,9-bis[4-(4-nitrophenoxy)phenyl]xanthene
  参考文献：
  名称：

  A novel soluble polyamide containing xanthene structure and trifluoromethylphenoxy pendent

  摘要：

  A novel polyamide containing xanthene structure and trifluoromethylphenoxy pendent was prepared from 9,9-bis[4-(4-aminophenoxy)phenyl]xanthene, a novel diamine with 2-(4-trifluoromethylphenoxy)terephthaloyl chloride, by the low temperature polycondensation. This new polyamide with the inherent viscosity of 0.95 dL/g was amorphous and readily soluble in polar solvents such as DMAc, m-cresol, etc. This polyamide showed the glass transition temperature (T(g)) of 236 degrees C. decomposition temperature (T(d)) at 5% weight loss of 455 degrees C and char yield of 56% at 800 degrees C in N(2). Transparent, flexible, and tough film of the polymer cast from DMAc solution exhibited tensile strength of 93 MPa. elongation at break of 14%. initial moduli of 2.2 GPa. The electric properties such as the dielectric constant of 3.03 (1 MHz) and surface resistance (2.78 x 10(14) Omega). and the moisture uptake of 1.36% were also described. (C) 2009 Shou Ri Sheng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2009.10.011

文献信息

• A novel soluble polyamide containing xanthene structure and trifluoromethylphenoxy pendent
  作者：Zhen Zhong Huang、Xue Mei Wan、Hai Bo Xiao、Shou Ri Sheng、Cai Sheng Song

  DOI：10.1016/j.cclet.2009.10.011

  日期：2010.2

  A novel polyamide containing xanthene structure and trifluoromethylphenoxy pendent was prepared from 9,9-bis[4-(4-aminophenoxy)phenyl]xanthene, a novel diamine with 2-(4-trifluoromethylphenoxy)terephthaloyl chloride, by the low temperature polycondensation. This new polyamide with the inherent viscosity of 0.95 dL/g was amorphous and readily soluble in polar solvents such as DMAc, m-cresol, etc. This polyamide showed the glass transition temperature (T(g)) of 236 degrees C. decomposition temperature (T(d)) at 5% weight loss of 455 degrees C and char yield of 56% at 800 degrees C in N(2). Transparent, flexible, and tough film of the polymer cast from DMAc solution exhibited tensile strength of 93 MPa. elongation at break of 14%. initial moduli of 2.2 GPa. The electric properties such as the dielectric constant of 3.03 (1 MHz) and surface resistance (2.78 x 10(14) Omega). and the moisture uptake of 1.36% were also described. (C) 2009 Shou Ri Sheng. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.