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9,9-dioctyl-2,7-bis(4-(1,2,2-triphenylvinyl)phenyl)-9H-fluorene | 1365541-02-1

中文名称
——
中文别名
——
英文名称
9,9-dioctyl-2,7-bis(4-(1,2,2-triphenylvinyl)phenyl)-9H-fluorene
英文别名
9,9-Dioctyl-2,7-bis[4-(1,2,2-triphenylethenyl)phenyl]fluorene;9,9-dioctyl-2,7-bis[4-(1,2,2-triphenylethenyl)phenyl]fluorene
9,9-dioctyl-2,7-bis(4-(1,2,2-triphenylvinyl)phenyl)-9H-fluorene化学式
CAS
1365541-02-1
化学式
C81H78
mdl
——
分子量
1051.51
InChiKey
VHNNQMDWOAGLEZ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    27.3
  • 重原子数:
    81
  • 可旋转键数:
    24
  • 环数:
    11.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    参考文献:
    名称:
    Fluorescence quenching and enhancement of vitrifiable oligofluorenes end-capped with tetraphenylethene
    摘要:
    我们报告了用四苯基乙烯(TPE)封端的新型无定形芴基荧光团的合成。虽然这些荧光团在固态下显示出明亮的青色荧光,且光致发光量子效率(PLQE)较高(68%),但在溶液中却观察到强烈的荧光淬灭,PLQE 值较低,从 0.3% 到 2.1%。将荧光团加入 90% 的水-THF 溶剂混合物中后,形成了纳米颗粒,动态光散射(DLS)和原子力显微镜(AFM)证实了这一点。随后的荧光测量显示,所有荧光团都表现出聚集诱导发射(AIE)和较高的 PLQE(41%)。我们对 5 种芴基热塑性弹性体材料(F(1-5)TPE)进行了比较研究,其中芴芯被延长,并调查了它们的热学、光学、电化学和电致发光特性。我们从荧光量子产率数据中发现,在纳米粒子和固态中,随着芴核的增加,AIE 效应会减弱。热分析表明,所有荧光团都是无定形的,具有很高的热稳定性。利用二氯甲烷显示出 "开 "和 "关 "荧光行为,证明了其在固态蒸汽传感中的潜在应用。最后,利用器件配置 ITO/PEDOT/F(1-5)TPE/TPBi/LiF/Al,制造出了有机发光二极管(OLED)。采用 F1-TPE 作为发射器的最佳 OLED 器件的开启电压为 5.8 V,Lmax = 1300 cd m-2,ηP,max = 1 lm W-1,ηC,max = 2.6 cd A-1。
    DOI:
    10.1039/c2jm30261f
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文献信息

  • Synthesis of Fluorene-Bridged Arylene Vinylene Fluorophores: Effects of End-Capping Groups on the Optical Properties, Aggregation Induced Emission
    作者:Guo-Feng Zhang、Tao Chen、Ze-Qiang Chen、Matthew P. Aldred、Xianggao Meng、Ming-Qiang Zhu
    DOI:10.1002/cjoc.201500240
    日期:2015.8
    We have synthesized a series of fluorene‐based fluorophores, in which a central fluorene core has been modified with different peripheral arylene vinylene substituents that are able to activate aggregationinduced emission (AIE) characteristics. 9,9‐Dioctylfluorene doubly end‐capped at the 2,7‐positions with triphenylethene groups, such as 4‐(2,2‐diphenylvinyl)phenyl (F1‐(2,2)‐HTPE) and 4‐(1,2‐diphenylvinyl)phenyl
    我们合成了一系列基于芴的荧光团,其中中心芴核已被不同的周边亚芳基亚乙烯基取代基修饰,从而能够激活聚集诱导发射(AIE)特性。9,9-二辛基芴在2,7-位双封端,带有三苯基乙烯基团,例如4-(2,2-二苯基乙烯基)苯基(F1-(2,2)-HTPE)和4-(1,2合成了-二苯基乙烯基)苯基(F1-(1,2)-HTPE),并与四苯基乙烯类似物(F1-TPE)进行了比较。两个(2,2)-HTPE和F1-(1,2)-HTPE辉光带与发射最大值THF溶液深蓝色荧光(F1- λ EM 426和403纳米),分别。该λ EMF1-(2,2)-HTPE固态固态红移至458 nm,F1-(1,2)-HTPE固态固态红移至437 nm。荧光量子产率(ø ˚F)的(2,2)-HTPE(F1- ø ˚F = 35.1%)和F1-(1,2)-HTPE(ø ˚F = 26.2%)被发现在溶液中要高的比较到F1-TPE的近猝灭(ø
  • Fluorescence quenching and enhancement of vitrifiable oligofluorenes end-capped with tetraphenylethene
    作者:Matthew P. Aldred、Chong Li、Guo-Feng Zhang、Wen-Liang Gong、Alexander D. Q. Li、Yanfeng Dai、Dongge Ma、Ming-Qiang Zhu
    DOI:10.1039/c2jm30261f
    日期:——
    We report the synthesis of novel amorphous fluorene-based fluorophores that have been end-capped with tetraphenylethene (TPE). Although in the solid state the fluorophores show bright cyan fluorescence with high (68%) photoluminescence quantum efficiency (PLQE), strong fluorescence quenching is observed in solution with low PLQE values ranging from 0.3% to 2.1%. When the fluorophores were added to a 90% water–THF solvent mixture nanoparticles were formed, which was confirmed by Dynamic Light Scattering (DLS) and Atomic Force Microscopy (AFM). Subsequent fluorescence measurements reveal that all the fluorophores exhibit aggregation induced emission (AIE) with high PLQE (41%). We have carried out a comparative study of 5 fluorene-based TPE materials (F(1–5)TPE), in which the fluorene core is extended, and investigated their thermal, optical, electrochemical and electroluminescence properties. From fluorescence quantum yield data we have discovered that the AIE effect decreases as the fluorene core increases both in the nanoparticle and in the solid state. Thermal analysis reveals that all fluorophores are amorphous with high thermal stabilities. Potential application in solid state vapour sensing has been demonstrated using dichloromethane that shows “on” and “off” fluorescence behaviour. Finally, Organic Light Emitting Diodes (OLEDs) have been fabricated with device configuration ITO/PEDOT/F(1–5)TPE/TPBi/LiF/Al. The best OLED device that incorporates F1-TPE as the emitter exhibits a turn-on voltage of 5.8 V, Lmax = 1300 cd m−2, ηP,max = 1 lm W−1 and ηC,max = 2.6 cd A−1.
    我们报告了用四苯基乙烯(TPE)封端的新型无定形芴基荧光团的合成。虽然这些荧光团在固态下显示出明亮的青色荧光,且光致发光量子效率(PLQE)较高(68%),但在溶液中却观察到强烈的荧光淬灭,PLQE 值较低,从 0.3% 到 2.1%。将荧光团加入 90% 的水-THF 溶剂混合物中后,形成了纳米颗粒,动态光散射(DLS)和原子力显微镜(AFM)证实了这一点。随后的荧光测量显示,所有荧光团都表现出聚集诱导发射(AIE)和较高的 PLQE(41%)。我们对 5 种芴基热塑性弹性体材料(F(1-5)TPE)进行了比较研究,其中芴芯被延长,并调查了它们的热学、光学、电化学和电致发光特性。我们从荧光量子产率数据中发现,在纳米粒子和固态中,随着芴核的增加,AIE 效应会减弱。热分析表明,所有荧光团都是无定形的,具有很高的热稳定性。利用二氯甲烷显示出 "开 "和 "关 "荧光行为,证明了其在固态蒸汽传感中的潜在应用。最后,利用器件配置 ITO/PEDOT/F(1-5)TPE/TPBi/LiF/Al,制造出了有机发光二极管(OLED)。采用 F1-TPE 作为发射器的最佳 OLED 器件的开启电压为 5.8 V,Lmax = 1300 cd m-2,ηP,max = 1 lm W-1,ηC,max = 2.6 cd A-1。
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