1-[2-(9-anthracenyl)vinyl]pyrene | 1437950-08-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 芘
• 英文名称: 1-[2-(9-anthracenyl)vinyl]pyrene
• 英文别名: 1-[(Z)-2-anthracen-9-ylethenyl]pyrene
• CAS: 1437950-08-7
• 化学式: C₃₂H₂₀
• 分子量: 404.511
• InChiKey: UZPPDMHZSSUGNU-MNDPQUGUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  32
• 可旋转键数：
  2
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-芘甲醛 、 (anthracen-9-ylmethyl)triphenylphosphonium bromide 在 potassium tert-butylate 作用下， 以 二氯甲烷 为溶剂， 以81.818%的产率得到
  参考文献：
  名称：

  Effect of vinylene bond geometry on the molecule packing and aggregation-enhanced emission property of a pair of 1-[(9-anthracenyl)vinyl]pyrene isomers

  摘要：

  A new pair of 1-[(9-anthracenyl)vinyl]pyrene (AVP) isomers was simultaneously obtained in a ratio of about 10:1. They cannot be separated by chromatography. However, they can be more effectively separated via sublimation. Both isomers display an aggregation-induced enhanced emission character, which is mainly due to a large increase in the radiative decay rate. The vinylene bond geometry brings different packing motifs. The interacting adjacent molecules in trans-AVP crystals can adopt both edge-to-face and face-to-face arrangements. In contrast, in cis-AVP crystals the adjacent molecules are inclined to adopt an edge-to-face arrangement. The molecule packing plays an important role in the solid emission efficiency. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.04.040