5-tert-Butyl-N,N'-bis-(4-hydroxy-benzyl)-isophthalamide | 381725-21-9

• 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: 5-tert-Butyl-N,N'-bis-(4-hydroxy-benzyl)-isophthalamide
• 英文别名: 5-tert-butyl-1-N,3-N-bis[(4-hydroxyphenyl)methyl]benzene-1,3-dicarboxamide
• CAS: 381725-21-9
• 化学式: C₂₆H₂₈N₂O₄
• 分子量: 432.519
• InChiKey: JHATZSRGTOSFDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  98.7
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5-tert-Butyl-N,N'-bis-(4-hydroxy-benzyl)-isophthalamide 在 三乙胺 作用下， 以 四氢呋喃 、 氯仿 、 二甲基亚砜 、 邻二氯苯 为溶剂， 反应 12.0h， 生成
  参考文献：
  名称：

  Change of Connectivity on Catenane Ring:  Ring Expansion by Annulation−Ring Scission Sequence

  摘要：

  [GRAPHICS]Ring expansion of a catenane without destruction of the interlocked structure was attained by Diels-Alder reaction followed by ozonolysis. Annulation by Diels-Alder reaction introduced a C4 fragment onto the ring, and the ozonolysis scissored the resulting double bond to expand the catenane ring. The annulation-ring scission sequence provides a general approach for changing the connectivity on a catenane ring without destroying the interlocked structure.

  DOI：

  10.1021/ol016586r
• 作为产物：
  描述：

  4-羟基苄胺 、 5-tert-butylisophthaloyl dichloride 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 以96%的产率得到5-tert-Butyl-N,N'-bis-(4-hydroxy-benzyl)-isophthalamide
  参考文献：
  名称：

  Change of Connectivity on Catenane Ring:  Ring Expansion by Annulation−Ring Scission Sequence

  摘要：

  [GRAPHICS]Ring expansion of a catenane without destruction of the interlocked structure was attained by Diels-Alder reaction followed by ozonolysis. Annulation by Diels-Alder reaction introduced a C4 fragment onto the ring, and the ozonolysis scissored the resulting double bond to expand the catenane ring. The annulation-ring scission sequence provides a general approach for changing the connectivity on a catenane ring without destroying the interlocked structure.

  DOI：

  10.1021/ol016586r

文献信息

• Change of Connectivity on Catenane Ring:  Ring Expansion by Annulation−Ring Scission Sequence
  作者：Nobuhiro Watanabe、Nobuhiro Kihara、Toshikazu Takata

  DOI：10.1021/ol016586r

  日期：2001.11.1

  [GRAPHICS]Ring expansion of a catenane without destruction of the interlocked structure was attained by Diels-Alder reaction followed by ozonolysis. Annulation by Diels-Alder reaction introduced a C4 fragment onto the ring, and the ozonolysis scissored the resulting double bond to expand the catenane ring. The annulation-ring scission sequence provides a general approach for changing the connectivity on a catenane ring without destroying the interlocked structure.