4-(Diethylamino)-2-phenoxybenzaldehyde | 1268353-49-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-(Diethylamino)-2-phenoxybenzaldehyde
• 英文别名: 4-(diethylamino)-2-phenoxybenzaldehyde
• CAS: 1268353-49-6
• 化学式: C₁₇H₁₉NO₂
• 分子量: 269.343
• InChiKey: YEMIJPXIWPRWBK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 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-phenoxybenzaldehyde 、 2,3-diaminomaleonitrile 在 哌啶 作用下， 以 苯 为溶剂， 反应 8.0h， 以53.5%的产率得到2,3-bis((4-(diethylamino)-2-phenoxybenzylidene)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：

  7-(diethylamino)benzo[e][1,2,3]oxathiazine 2,2-dioxide 、 二苯基碘三氟甲烷磺酸盐 在 potassium tert-butylate 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 0.5h， 以59%的产率得到4-(Diethylamino)-2-phenoxybenzaldehyde
  参考文献：
  名称：

  叔丁醇介导的使用二芳基碘鎓盐介导的环磺酰亚胺的级联去磺酰化/芳基化/水解：带有2-醛基的二芳基醚衍生物的合成†

  摘要：

  已经开发了由t BuOK与二芳基碘鎓盐介导的级联环磺酰亚胺，可得到高收率的二芳基醚。此外，与金属催化的方案相比，可以容易地获得具有醛基的庞大的邻取代的二芳基醚。

  DOI：

  10.1039/c6ra19313g

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.
• tert-Butoxide mediated cascade desulfonylation/arylation/hydrolysis of cyclic sulfonyimines using diaryliodonium salts: synthesis of diaryl ether derivatives bearing a 2-aldehyde group
  作者：Xiaofei Qian、Jianwei Han、Limin Wang

  DOI：10.1039/c6ra19313g

  日期：——

  Cascades of cyclic sulfonyimines mediated by tBuOK with diaryliodonium salts has been developed, giving the diaryl ethers in good yields. Furthermore, bulky ortho-substituted diaryl ethers with an aldehyde group can be obtained easily in comparision with metal-catalyzed protocols.

  已经开发了由t BuOK与二芳基碘鎓盐介导的级联环磺酰亚胺，可得到高收率的二芳基醚。此外，与金属催化的方案相比，可以容易地获得具有醛基的庞大的邻取代的二芳基醚。