[3-(3-Anthracen-9-yl-propyl)-phenyl]-dimethyl-amine | 168985-34-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: [3-(3-Anthracen-9-yl-propyl)-phenyl]-dimethyl-amine
• 英文别名: 3-[3-(Anthracen-9-YL)propyl]-N,N-dimethylaniline；3-(3-anthracen-9-ylpropyl)-N,N-dimethylaniline
• CAS: 168985-34-0
• 化学式: C₂₅H₂₅N
• 分子量: 339.48
• InChiKey: YWCRKDVOWJJKBG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  二甲氨基苯乙酮 、 9-蒽甲醛 生成 [3-(3-Anthracen-9-yl-propyl)-phenyl]-dimethyl-amine
  参考文献：
  名称：

  Fluorescence and Hole Burning Depletion Spectra of Jet-Cooled 1-(1- and 9-Anthryl)-3-(m-(N,N-dimethylamino)phenyl)propanes: Multiconformations and Exciplex Formation

  摘要：

  Fluorescence excitation and hole burning depletion spectra of jet-cooled bichromophoric compounds, 1-(9- and 1-anthryl)-3-(m-(N,N-dimethylamino)phenyl)propanes (9-An-m-DMA and 1-An-m-DMA), indicate that two isomeric conformations of these compounds are involved in the ground state. Two distinct conformers (9a and 9b) of 9-An-m-DMA exhibit roughly equal intensity of excitation spectra, while one conformer is major (1a) and another is minor (1b) in 1-An-m-DMA. These ground-state conformers exhibit remarkably different excess vibrational energy (Delta E) dependence of the intramolecular charge transfer in the singlet excited state: the Delta E dependence of the exciplex fluorescence and decay times are considerably different between the two conformations. The facts seem attributable to the torsional conformation of the m-(N,N-dimethylamino)phenyl moiety concerning the trimethylene (An-C-1-C-2-C-3-m-DMA) of these compounds in the ground state, from which the geometrical transformations take place to the favorable conformers' for the intramolecular charge transfer.

  DOI：

  10.1021/j100024a005

文献信息

• Fluorescence and Hole Burning Depletion Spectra of Jet-Cooled 1-(1- and 9-Anthryl)-3-(m-(N,N-dimethylamino)phenyl)propanes: Multiconformations and Exciplex Formation
  作者：Makoto Kurono、Ryozo Takasu、Michiya Itoh

  DOI：10.1021/j100024a005

  日期：1995.6

  Fluorescence excitation and hole burning depletion spectra of jet-cooled bichromophoric compounds, 1-(9- and 1-anthryl)-3-(m-(N,N-dimethylamino)phenyl)propanes (9-An-m-DMA and 1-An-m-DMA), indicate that two isomeric conformations of these compounds are involved in the ground state. Two distinct conformers (9a and 9b) of 9-An-m-DMA exhibit roughly equal intensity of excitation spectra, while one conformer is major (1a) and another is minor (1b) in 1-An-m-DMA. These ground-state conformers exhibit remarkably different excess vibrational energy (Delta E) dependence of the intramolecular charge transfer in the singlet excited state: the Delta E dependence of the exciplex fluorescence and decay times are considerably different between the two conformations. The facts seem attributable to the torsional conformation of the m-(N,N-dimethylamino)phenyl moiety concerning the trimethylene (An-C-1-C-2-C-3-m-DMA) of these compounds in the ground state, from which the geometrical transformations take place to the favorable conformers' for the intramolecular charge transfer.