4-(Diethylamino)-2-pentoxybenzaldehyde | 1338215-71-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 4-(Diethylamino)-2-pentoxybenzaldehyde
• 英文别名: 4-(diethylamino)-2-pentoxybenzaldehyde
• CAS: 1338215-71-6
• 化学式: C₁₆H₂₅NO₂
• 分子量: 263.38
• InChiKey: QVLLNPBGRKDJLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(Diethylamino)-2-pentoxybenzaldehyde 、 2,3-diaminomaleonitrile 在 哌啶 作用下， 以 苯 为溶剂， 反应 8.0h， 以60.8%的产率得到2,3-bis((4-(diethylamino)-2-(pentyloxy)benzylidene)amino)but-2-enedinitrile
  参考文献：
  名称：

  Effect of phenyl ring substitution on J-aggregate formation ability of novel bisazomethine dyes in vapour-deposited films

  摘要：

  Bisazomethine dyes, which are synthesized using diaminomaleonitrile and aminobenzaldehydes, exhibit red fluorescence in solution and in the solid state. Several bisazomethine dyes are known to form J-aggregates in vapour-deposited films. In this work, novel bisazomethine dyes were synthesized and the effect of phenyl ring substitution on the J-aggregate formation in vapour-deposited films was examined. The optical properties of the dyes were examined in solution and in the solid state through molecular orbital calculations. Four derivatives were found to form J-aggregates in vapour-deposited films as determined from the shape of the spectrum and the absorption edge. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2010.11.009
• 作为产物：
  描述：

  1-溴戊烷 、 4-(二乙氨基)水杨醛 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 以72.9%的产率得到4-(Diethylamino)-2-pentoxybenzaldehyde
  参考文献：
  名称：

  Effect of phenyl ring substitution on J-aggregate formation ability of novel bisazomethine dyes in vapour-deposited films

  摘要：

  Bisazomethine dyes, which are synthesized using diaminomaleonitrile and aminobenzaldehydes, exhibit red fluorescence in solution and in the solid state. Several bisazomethine dyes are known to form J-aggregates in vapour-deposited films. In this work, novel bisazomethine dyes were synthesized and the effect of phenyl ring substitution on the J-aggregate formation in vapour-deposited films was examined. The optical properties of the dyes were examined in solution and in the solid state through molecular orbital calculations. Four derivatives were found to form J-aggregates in vapour-deposited films as determined from the shape of the spectrum and the absorption edge. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2010.11.009

文献信息

• Effect of phenyl ring substitution on J-aggregate formation ability of novel bisazomethine dyes in vapour-deposited films
  作者：Byung-Soon Kim、Daisuke Kashibuchi、Young-A. Son、Sung-Hoon Kim、Shinya Matsumoto

  DOI：10.1016/j.dyepig.2010.11.009

  日期：2011.7

  Bisazomethine dyes, which are synthesized using diaminomaleonitrile and aminobenzaldehydes, exhibit red fluorescence in solution and in the solid state. Several bisazomethine dyes are known to form J-aggregates in vapour-deposited films. In this work, novel bisazomethine dyes were synthesized and the effect of phenyl ring substitution on the J-aggregate formation in vapour-deposited films was examined. The optical properties of the dyes were examined in solution and in the solid state through molecular orbital calculations. Four derivatives were found to form J-aggregates in vapour-deposited films as determined from the shape of the spectrum and the absorption edge. (C) 2010 Elsevier Ltd. All rights reserved.