4-[2-(2,6-dipyridin-2-yl-pyrimidin-4-yl)vinyl]benzaldehyde | 1586023-43-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-[2-(2,6-dipyridin-2-yl-pyrimidin-4-yl)vinyl]benzaldehyde
• CAS: 1586023-43-9
• 化学式: C₂₃H₁₆N₄O
• 分子量: 364.406
• InChiKey: MCZKQVXLXKBWMW-VAWYXSNFSA-N

反应信息

• 作为反应物：
  描述：

  4-[2-(2,6-dipyridin-2-yl-pyrimidin-4-yl)vinyl]benzaldehyde 、 2,6-diphenyl-4H-pyran-4-yl triphenylphosphonium tetrafluoroborate. 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.5h， 以348 mg的产率得到(E-)4-{2-[4-(2,6-diphenylpyran-4-ylidenemethyl)phenyl]vinyl}2,6-dipyridin-2-yl-pyrimidine
  参考文献：
  名称：

  Dipolar and V-shaped structures incorporating methylenepyran and diazine fragments

  摘要：

  Thirteen novel dipolar and V-shaped chromophores with pyranylidene electron-donating part, diazine electron-withdrawing part and various pi-linkers were synthesized. The extent of intramolecular charge transfer, structure-property relationships and optical properties were further investigated by UV/Vis absorption, electrochemistry, and DFT calculations. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2014.02.071