4-chloro 4'-bromomethyl stilbene | 70151-72-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4-chloro 4'-bromomethyl stilbene
• 英文别名: 4-(4-Chlorstyryl)benzylbromid；4-(4-Chlorostyryl)benzyl bromide；1-(bromomethyl)-4-[2-(4-chlorophenyl)ethenyl]benzene
• CAS: 70151-72-3
• 化学式: C₁₅H₁₂BrCl
• 分子量: 307.617
• InChiKey: KMLJQDBFQNUCKZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  4-chloro 4'-bromomethyl stilbene 、 亚磷酸三乙酯 反应 6.0h， 以80%的产率得到4-chloro 4'-diethoxyphosphonomethyl stilbene
  参考文献：
  名称：

  Synthesis and calcium antagonistic activity of diethyl styrylbenzylphosphonates

  摘要：

  Twenty-three new phosphonic ester derivatives of stilbene exhibiting structural analogies with fostedil are described. Examination of calcium antagonism showed that this activity could not be increased by introducing electron-withdrawing, electron-releasing or lipophilic substituents. Only compounds containing fluorine at the 2 or 4 positions exhibited similar activity to the model.

  DOI：

  10.1016/0223-5234(94)90204-6
• 作为产物：
  描述：

  1-氯-4-[2-(4-甲基苯基)乙烯基]苯 在 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 作用下， 以 四氯化碳 为溶剂， 反应 6.0h， 以40%的产率得到4-chloro 4'-bromomethyl stilbene
  参考文献：
  名称：

  Synthesis and calcium antagonistic activity of diethyl styrylbenzylphosphonates

  摘要：

  Twenty-three new phosphonic ester derivatives of stilbene exhibiting structural analogies with fostedil are described. Examination of calcium antagonism showed that this activity could not be increased by introducing electron-withdrawing, electron-releasing or lipophilic substituents. Only compounds containing fluorine at the 2 or 4 positions exhibited similar activity to the model.

  DOI：

  10.1016/0223-5234(94)90204-6

文献信息

• Aromatic diketones
  申请人：Sterling Drug Inc.

  公开号：US04153719A1

  公开（公告）日：1979-05-08

  Beta-diketones substituted by an aryl-aliphatic group in which the aliphatic chain is interrupted by a cyclic group, and useful as anti-viral agents, are prepared by interacting the appropriate aryl-aliphatic halide with an alkali metal salt of a beta-diketone.

  一种由芳基-脂肪族基取代的Beta-二酮，其中脂肪链被环状基团打断，并且可用作抗病毒剂，是通过将适当的芳基-脂肪族卤代物与Beta-二酮的碱金属盐相互作用制备的。