1-Anthracen-9-yl-1,1,2,2,3,3-hexamethyl-3-naphthalen-1-yl-trisilane

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1-Anthracen-9-yl-1,1,2,2,3,3-hexamethyl-3-naphthalen-1-yl-trisilane
• 英文别名: 1-(9-Anthryl)hexamethyl-3-(1-naphthyl)trisilane；anthracen-9-yl-[[dimethyl(naphthalen-1-yl)silyl]-dimethylsilyl]-dimethylsilane
• 化学式: C₃₀H₃₄Si₃
• 分子量: 478.856
• InChiKey: AEHKTZFDPMMYIC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.54
• 重原子数：
  33
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1,3-dichloro-1,1,2,2,3,3-hexamethyltrisilane 、 1-溴代萘 、 9-anthryllithium 在 正丁基锂 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 为溶剂， 生成 1-Anthracen-9-yl-1,1,2,2,3,3-hexamethyl-3-naphthalen-1-yl-trisilane
  参考文献：
  名称：

  Time-resolved fluorescence of α-(9-anthryl)-ω-(1-naphthyl)-oligosilanes: intramolecular electronic energy and charge transfer through π–π and σ–π interactions

  摘要：

  The photophysical properties of a series of alpha, omega-diaryloligosilanes: (9-anthryl)-(SiMe2)(n)-(1-naphthyl) (1-4, and 6), n = 1, 2, 3, 4, and 6, were investigated. For n greater than or equal to 2, the intramolecular exciplex emission was observed in cyclohexane. For the stationary and the time-resolved fluorescence (TR-FL) measurements, the excitation of the naphthyl moiety showed a very efficient intramolecular energy transfer to the anthryl moiety, thus only fluorescence from the anthryl moiety was observed. In the case of 4 and 6, a charge-transfer (CT) emission was observed in acetonitrile. Then TR-FL of 6 revealed that the intramolecular-energy transfer from the naphthyl to anthryl moieties is faster than the CT. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2003.12.038

文献信息

• Time-resolved fluorescence of α-(9-anthryl)-ω-(1-naphthyl)-oligosilanes: intramolecular electronic energy and charge transfer through π–π and σ–π interactions
  作者：Takashi Karatsu、Masato Terasawa、Shiki Yagai、Akihide Kitamura、Takashi Nakamura、Yoshinobu Nishimura、Iwao Yamazaki

  DOI：10.1016/j.jorganchem.2003.12.038

  日期：2004.3

  The photophysical properties of a series of alpha, omega-diaryloligosilanes: (9-anthryl)-(SiMe2)(n)-(1-naphthyl) (1-4, and 6), n = 1, 2, 3, 4, and 6, were investigated. For n greater than or equal to 2, the intramolecular exciplex emission was observed in cyclohexane. For the stationary and the time-resolved fluorescence (TR-FL) measurements, the excitation of the naphthyl moiety showed a very efficient intramolecular energy transfer to the anthryl moiety, thus only fluorescence from the anthryl moiety was observed. In the case of 4 and 6, a charge-transfer (CT) emission was observed in acetonitrile. Then TR-FL of 6 revealed that the intramolecular-energy transfer from the naphthyl to anthryl moieties is faster than the CT. (C) 2004 Elsevier B.V. All rights reserved.