4,4'-di(trichloroacetamido)benzophenone | 855876-74-3

• 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: 4,4'-di(trichloroacetamido)benzophenone
• 英文别名: 2,2,2-trichloro-N-[4-[4-[(2,2,2-trichloroacetyl)amino]benzoyl]phenyl]acetamide
• CAS: 855876-74-3
• 化学式: C₁₇H₁₀Cl₆N₂O₃
• 分子量: 502.996
• InChiKey: MBYARYFJDVWWDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  28
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  75.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4,4'-di(trichloroacetamido)benzophenone 、 对苯二胺 在 三乙烯二胺 、 四氯化钛 作用下， 以 氯苯 为溶剂， 反应 1.5h， 以84%的产率得到N-[4-[N-[4-[bis[4-[(2,2,2-trichloroacetyl)amino]phenyl]methylideneamino]phenyl]-C-[4-[(2,2,2-trichloroacetyl)amino]phenyl]carbonimidoyl]phenyl]-2,2,2-trichloroacetamide
  参考文献：
  名称：

  Divergent Approach for Synthesis and Terminal Modifications of Dendritic Polyphenylazomethines

  摘要：

  In the past, dendritic polyphenylazomethines (DPA) have been synthesized via the convergent method. However, the convergent method has problems such as difficult terminal-group modifications and an increased number of steps. Therefore, we synthesized the terminal-protected DPA to construct the dendritic structure via the divergent method. The combination of the convergent method and the divergent method easily achieved the rapid synthesis of a higher generation dendrimer. Furthermore, we succeeded in the synthesis of the water-soluble PEG-DPA via the divergent method using the ester-DPA.

  DOI：

  10.1021/ol701925a
• 作为产物：
  描述：

  4,4'-二氨基二苯甲酮 、 三氯乙酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以92%的产率得到4,4'-di(trichloroacetamido)benzophenone
  参考文献：
  名称：

  Divergent Approach for Synthesis and Terminal Modifications of Dendritic Polyphenylazomethines

  摘要：

  In the past, dendritic polyphenylazomethines (DPA) have been synthesized via the convergent method. However, the convergent method has problems such as difficult terminal-group modifications and an increased number of steps. Therefore, we synthesized the terminal-protected DPA to construct the dendritic structure via the divergent method. The combination of the convergent method and the divergent method easily achieved the rapid synthesis of a higher generation dendrimer. Furthermore, we succeeded in the synthesis of the water-soluble PEG-DPA via the divergent method using the ester-DPA.

  DOI：

  10.1021/ol701925a

文献信息

• Divergent Approach for Synthesis and Terminal Modifications of Dendritic Polyphenylazomethines
  作者：Kensaku Takanashi、Kimihisa Yamamoto

  DOI：10.1021/ol701925a

  日期：2007.12.1

  In the past, dendritic polyphenylazomethines (DPA) have been synthesized via the convergent method. However, the convergent method has problems such as difficult terminal-group modifications and an increased number of steps. Therefore, we synthesized the terminal-protected DPA to construct the dendritic structure via the divergent method. The combination of the convergent method and the divergent method easily achieved the rapid synthesis of a higher generation dendrimer. Furthermore, we succeeded in the synthesis of the water-soluble PEG-DPA via the divergent method using the ester-DPA.