4-[2-(4-bromomethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile | 713141-20-9

• 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-[2-(4-bromomethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile
• 英文别名: 4-[(E)-2-[4-(bromomethyl)-2,5-dimethoxyphenyl]ethenyl]benzonitrile
• CAS: 713141-20-9
• 化学式: C₁₈H₁₆BrNO₂
• 分子量: 358.235
• InChiKey: WVHXBUTWOVOOBC-BQYQJAHWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  42.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-[2-(4-bromomethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile 在 potassium tert-butylate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成
  参考文献：
  名称：

  Zinc-Induced Switching of the Nonlinear Optical Properties of a Functionalized Bis(styryl)benzene

  摘要：

  A large variation of the nonlinear transmission properties of a cyclen-based bis(styryl)benzene can be induced by a small change of the linear absorption spectrum upon Zn2+ binding. This result has been interpreted in the frame of a sequential two-photon process in which one photon is absorbed from the ground state and one photon is absorbed from an excited state.

  DOI：

  10.1021/ja049204w
• 作为产物：
  描述：

  4-(hydroxymethyl)-2,5-dimethoxybenzaldehyde 在 potassium tert-butylate 、 三溴化磷 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 14.17h， 生成 4-[2-(4-bromomethyl-2,5-dimethoxyphenyl)vinyl]benzonitrile
  参考文献：
  名称：

  Zinc-Induced Switching of the Nonlinear Optical Properties of a Functionalized Bis(styryl)benzene

  摘要：

  A large variation of the nonlinear transmission properties of a cyclen-based bis(styryl)benzene can be induced by a small change of the linear absorption spectrum upon Zn2+ binding. This result has been interpreted in the frame of a sequential two-photon process in which one photon is absorbed from the ground state and one photon is absorbed from an excited state.

  DOI：

  10.1021/ja049204w

文献信息

• Zinc-Induced Switching of the Nonlinear Optical Properties of a Functionalized Bis(styryl)benzene
  作者：Graziano Fabbrini、Enzo Menna、Michele Maggini、Alessandro Canazza、Gabriele Marcolongo、Moreno Meneghetti

  DOI：10.1021/ja049204w

  日期：2004.5.1

  A large variation of the nonlinear transmission properties of a cyclen-based bis(styryl)benzene can be induced by a small change of the linear absorption spectrum upon Zn2+ binding. This result has been interpreted in the frame of a sequential two-photon process in which one photon is absorbed from the ground state and one photon is absorbed from an excited state.