3,3'-Bis(methoxymethyl)benzophenone | 67638-60-2

• 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: 3,3'-Bis(methoxymethyl)benzophenone
• 英文别名: 3,3'-Bis-(methoxymethyl)-benzophenon；Bis[3-(methoxymethyl)phenyl]methanone；bis[3-(methoxymethyl)phenyl]methanone
• CAS: 67638-60-2
• 化学式: C₁₇H₁₈O₃
• 分子量: 270.328
• InChiKey: PGCMYEHSWXVLIM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,3'-Bis(methoxymethyl)benzophenone 在 乙酰溴 、 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以90%的产率得到3,3'-bis(bromomethyl)benzophenone
  参考文献：
  名称：

  Effect of phenyl ring torsional rigidity on the photophysical behavior of tetraphenylethylenes

  摘要：

  DOI：

  10.1021/ja00198a049
• 作为产物：
  描述：

  1-溴-3-(甲氧基甲基)苯 在 magnesium 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 35.0h， 生成 3,3'-Bis(methoxymethyl)benzophenone
  参考文献：
  名称：

  Effect of phenyl ring torsional rigidity on the photophysical behavior of tetraphenylethylenes

  摘要：

  DOI：

  10.1021/ja00198a049

文献信息

• Method for producing polymer electrolyte molded article, polymer electrolyte material, polymer electrolyte membrane, and polymer electrolyte fuel cell
  申请人：TORAY INDUSTRIES, INC.

  公开号：US10224562B2

  公开（公告）日：2019-03-05

  The present invention relates to a method for producing a polymer electrolyte molded article, which comprises forming a polymer electrolyte precursor having a protective group and an ionic group, and deprotecting at least a portion of protective groups contained in the resulting molded article to obtain a polymer electrolyte molded article. According to the present invention, it is possible to obtain a polymer electrolyte material and a polymer electrolyte molded article, which are excellent in proton conductivity and are also excellent in fuel barrier properties, mechanical strength, physical durability, resistance to hot water, resistance to hot methanol, processability and chemical stability. A polymer electrolyte fuel cell using a polymer electrolyte membrane, polymer electrolyte parts or a membrane electrode assembly can achieve high output, high energy density and long-term durability.

  本发明涉及一种生产聚合物电解质模塑制品的方法，该方法包括形成具有保护基团和离子基团的聚合物电解质前体，并对所得模塑制品中所含的至少一部分保护基团进行脱保护处理，以获得聚合物电解质模塑制品。根据本发明，可以得到聚合物电解质材料和聚合物电解质成型品，它们具有优异的质子传导性，同时在燃料阻隔性能、机械强度、物理耐久性、耐热水性、耐热甲醇性、可加工性和化学稳定性方面也有优异表现。使用聚合物电解质膜、聚合物电解质部件或膜电极组件的聚合物电解质燃料电池可实现高输出、高能量密度和长期耐用性。
• Atzmueller,M.; Voegtle,F., Chemische Berichte, 1978, vol. 111, p. 2547 - 2556
  作者：Atzmueller,M.、Voegtle,F.

  DOI：——

  日期：——
• METHOD FOR PRODUCING POLYMER ELECTROLYTE MOLDED ARTICLE, POLYMER ELECTROLYTE MATERIAL, POLYMER ELECTROLYTE MEMBRANE, AND POLYMER ELECTROLYTE FUEL CELL
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190148756A1

  公开（公告）日：2019-05-16

  The present invention relates to a method for producing a polymer electrolyte molded article, which comprises forming a polymer electrolyte precursor having a protective group and an ionic group, and deprotecting at least a portion of protective groups contained in the resulting molded article to obtain a polymer electrolyte molded article. According to the present invention, it is possible to obtain a polymer electrolyte material and a polymer electrolyte molded article, which are excellent in proton conductivity and are also excellent in fuel barrier properties, mechanical strength, physical durability, resistance to hot water, resistance to hot methanol, processability and chemical stability. A polymer electrolyte fuel cell using a polymer electrolyte membrane, polymer electrolyte parts or a membrane electrode assembly can achieve high output, high energy density and long-term durability.
• Effect of phenyl ring torsional rigidity on the photophysical behavior of tetraphenylethylenes
  作者：David A. Shultz、Marye Anne Fox

  DOI：10.1021/ja00198a049

  日期：1989.8