3,6-bis((1,1-dicyano-2-phenyl)buta-1,3-dien-4-yl)-9-ethyl-9H-carbazole | 1255531-32-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 3,6-bis((1,1-dicyano-2-phenyl)buta-1,3-dien-4-yl)-9-ethyl-9H-carbazole
• CAS: 1255531-32-8
• 化学式: C₃₈H₂₅N₅
• 分子量: 551.65
• InChiKey: GFVGEQRXZYEWGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.84
• 重原子数：
  43.0
• 可旋转键数：
  7.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  100.09
• 氢给体数：
  0.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  咔唑 在 哌啶 、 potassium hydroxide 、 三氯氧磷 作用下， 以 乙醇 为溶剂， 反应 8.0h， 生成 3,6-bis((1,1-dicyano-2-phenyl)buta-1,3-dien-4-yl)-9-ethyl-9H-carbazole
  参考文献：
  名称：

  The synthesis and photo-physical properties of extended styryl fluorescent derivatives of N-ethyl carbazole

  摘要：

  The solvatochromic behavior of novel carbazole containing dyes obtained by the condensation of 9-ethyl-9H-carbazole-3-carboxaldehyde and 9-ethyl-9H-carbazole-3 6-dicarboxaldehyde with (1-phenyl-ethylidene) propanedinitrile and ethyl-2-cyano-3-phenyl-2-butenoate are described The dyes were characterized by FT-IR H-1 NMR C-13 NMR Elemental analysis and Mass spectra DSC -TGA analysis showed these dyes are thermally stable up to 300 degrees C The UV-Vis absorption and fluorescence emission spectra of the dyes were studied in solvents of differing polarity the dyes exhibited positive solvatochromism and solvatofluorism (C) 2010 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.dyepig.2010.08.013