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8-(benzyloxy)-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-quinoline | 675880-76-9

中文名称
——
中文别名
——
英文名称
8-(benzyloxy)-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-quinoline
英文别名
8-(benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline;8-(benzyloxy)-5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)quinoline;8-Phenylmethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline
8-(benzyloxy)-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-quinoline化学式
CAS
675880-76-9
化学式
C22H24BNO3
mdl
——
分子量
361.248
InChiKey
FHQZCNRCUOMDFY-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

物化性质

  • 熔点:
    123-124 °C(Solv: acetone (67-64-1); hexane (110-54-3))
  • 沸点:
    515.0±40.0 °C(Predicted)
  • 密度:
    1.15±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.11
  • 重原子数:
    27
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    40.6
  • 氢给体数:
    0
  • 氢受体数:
    4

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

  • 作为反应物:
    描述:
    8-(benzyloxy)-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-quinoline四(三苯基膦)钯 1,4-环己二烯四丁基氯化铵potassium carbonate 作用下, 以 异丙醇甲苯 为溶剂, 反应 27.0h, 生成 8-hydroxy-5-(4-pyridyl)quinoline
    参考文献:
    名称:
    电子效应的有效操纵及其对5-取代的三(8-喹啉)铝(III)配合物发射的影响。
    摘要:
    三(8-喹啉酸酯)铝(III)(Alq(3))的独特电子传输和发射特性已导致该材料广泛用于小分子有机发光二极管(OLED)的制造。到目前为止,制备稳定且易于处理的发射红/绿/蓝(RGB)的Alq(3)衍生物的努力仅获得了有限的成功。在本文中,我们描述了如何通过芳基乙炔基或芳基间隔基投影到最高HOMO密度(C5)位置的各种取代基的电子性质可用于有效的发射调谐以获得蓝色,绿色和红色发射材料。合成策略由四个不同的途径组成,这些途径将给电子和吸电子的芳基或芳基乙炔基取代基连接到喹啉酸酯环的5位。成功地调整了覆盖整个可见光谱(λ= 450-800 nm)的发射颜色。另外,发现发光体的光物理性质与各个取代基的哈米特常数相关,提供了预测新材料的光学性质的有力策略。我们还证明了取代基的电子性质通过有效修饰喹啉酸酯配体的HOMO能级来影响所得配合物的发射性质。提供了一种强有力的策略来预测新材料的光学性能。我
    DOI:
    10.1002/chem.200501403
  • 作为产物:
    参考文献:
    名称:
    电子效应的有效操纵及其对5-取代的三(8-喹啉)铝(III)配合物发射的影响。
    摘要:
    三(8-喹啉酸酯)铝(III)(Alq(3))的独特电子传输和发射特性已导致该材料广泛用于小分子有机发光二极管(OLED)的制造。到目前为止,制备稳定且易于处理的发射红/绿/蓝(RGB)的Alq(3)衍生物的努力仅获得了有限的成功。在本文中,我们描述了如何通过芳基乙炔基或芳基间隔基投影到最高HOMO密度(C5)位置的各种取代基的电子性质可用于有效的发射调谐以获得蓝色,绿色和红色发射材料。合成策略由四个不同的途径组成,这些途径将给电子和吸电子的芳基或芳基乙炔基取代基连接到喹啉酸酯环的5位。成功地调整了覆盖整个可见光谱(λ= 450-800 nm)的发射颜色。另外,发现发光体的光物理性质与各个取代基的哈米特常数相关,提供了预测新材料的光学性质的有力策略。我们还证明了取代基的电子性质通过有效修饰喹啉酸酯配体的HOMO能级来影响所得配合物的发射性质。提供了一种强有力的策略来预测新材料的光学性能。我
    DOI:
    10.1002/chem.200501403
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文献信息

  • Spectroscopic study of a synthesized Alq<sub>3</sub> end-capped oligothiophene applied in organic solar cells
    作者:Venla M. Manninen、Juha P. Heiskanen、Kimmo M. Kaunisto、Osmo E. O. Hormi、Helge J. Lemmetyinen
    DOI:10.1039/c3ra47367h
    日期:——

    We report the synthesis and wide spectroscopic studies of an Alq3 end-capped oligothiophene applied in organic solar cells.

    我们报告了一种在有机太阳能电池中应用的端基为Alq3的寡噻吩的合成和广泛的光谱研究。
  • Hydroxyquinolines with extended fluorophores: arrays for turn-on and ratiometric sensing of cations
    作者:Manuel A. Palacios、Zhuo Wang、Victor A. Montes、Grigory V. Zyryanov、Bethany J. Hausch、Karolina Jursíková、Pavel Anzenbacher Jr.
    DOI:10.1039/b705392d
    日期:——
    8-Hydroxyquinoline-based ligands with extended conjugated fluorophores were designed to provide turn-on and ratiometric signal output optimized for use in fluorescence-based sensor arrays, where the changes in blue and green channels of the RGB signal are used to distinguish between cationic analytes.
    我们设计了具有扩展共轭荧光团的 8-羟基喹啉基配体,以提供开通和比率计量信号输出,优化了基于荧光的传感器阵列的使用,其中 RGB 信号的蓝色和绿色通道的变化用于区分阳离子分析物。
  • Red−Green−Blue Emission from Tris(5-aryl-8-quinolinolate)Al(III) Complexes
    作者:Radek Pohl、Victor A. Montes、Joseph Shinar、Pavel Anzenbacher
    DOI:10.1021/jo035602q
    日期:2004.3.1
    A simple yet effective strategy for synthesis of 5-aryl-8-quinolinolate-based electroluminophores with tunable emission wavelengths is presented. Two different pathways for the attachment of electron-donating or electron-withdrawing aryl groups to the 5-position of the quinolinolate ligand via Suzuki coupling were developed. A successful tuning in the emission color was achieved: the emission wavelength was found to correlate with the Hammett constant of the respective substituents, providing a powerful strategy for prediction of the optical properties of new electroluminophores.
  • Molecular-Wire Behavior of OLED Materials:  Exciton Dynamics in Multichromophoric Alq<sub>3</sub>-Oligofluorene-Pt(II)porphyrin Triads
    作者:Victor A. Montes、César Pérez-Bolívar、Neeraj Agarwal、Joseph Shinar、Pavel Anzenbacher
    DOI:10.1021/ja064471i
    日期:2006.9.1
    Donor-bridge-acceptor triads consisting of the Alq3 complex, oligofluorene bridge, and PtII tetraphenylporphyrin (PtTPP) were synthesized. The triads were designed to study the energy level/distance-dependence in energy transfer both in a solution and in solid state. The materials show effective singlet transfer from the Alq3-fluorene fluorophore to the porphyrin, while the triplet energy transfer, owing to the shorter delocalization of triplet excitons, appears to take place via a triplet energy cascade. Using femtosecond transient spectroscopy, the rate of the singlet-singlet energy transfer was determined. The exponential dependence of the donor-acceptor distance and the respective energy transfer rates of 7.1 x 1010 to 1.0 x 109 s-1 with the attenuation factor â of 0.21 +/- 0.02 A-1 suggest that the energy transfer proceeds via a mixed incohererent wire/superexchange mechanism. In the OLEDs fabricated using the Alq3-oligofluorene-PtTPP triads with better triplet level alignment, the order of a magnitude increase in efficacy appears to be due to facile triplet energy transfer. The devices, where the triplet-triplet energy transfer is of paramount importance, showed high color purity emission (CIE X,Y: 0.706, 0.277), which is almost identical to the emission from thin films. Most importantly, we believe that the design principles demonstrated above are general and may be used to prepare OLED materials with enhanced quantum efficacy at lowered operational potentials, being crucial for improved lifespan of OLEDs.
  • Effective Manipulation of the Electronic Effects and Its Influence on the Emission of 5-Substituted Tris(8-quinolinolate) Aluminum(III) Complexes
    作者:Victor A. Montes、Radek Pohl、Joseph Shinar、Pavel Anzenbacher
    DOI:10.1002/chem.200501403
    日期:2006.6.2
    tris(8-quinolinolate) aluminum(III) (Alq(3)) have resulted in extensive use of this material for small molecular organic light-emitting diode (OLED) fabrication. So far, efforts to prepare stable and easy-to-process red/green/blue (RGB)-emitting Alq(3) derivatives have met with only a limited success. In this paper, we describe how the electronic nature of various substituents, projected via an arylethynyl
    三(8-喹啉酸酯)铝(III)(Alq(3))的独特电子传输和发射特性已导致该材料广泛用于小分子有机发光二极管(OLED)的制造。到目前为止,制备稳定且易于处理的发射红/绿/蓝(RGB)的Alq(3)衍生物的努力仅获得了有限的成功。在本文中,我们描述了如何通过芳基乙炔基或芳基间隔基投影到最高HOMO密度(C5)位置的各种取代基的电子性质可用于有效的发射调谐以获得蓝色,绿色和红色发射材料。合成策略由四个不同的途径组成,这些途径将给电子和吸电子的芳基或芳基乙炔基取代基连接到喹啉酸酯环的5位。成功地调整了覆盖整个可见光谱(λ= 450-800 nm)的发射颜色。另外,发现发光体的光物理性质与各个取代基的哈米特常数相关,提供了预测新材料的光学性质的有力策略。我们还证明了取代基的电子性质通过有效修饰喹啉酸酯配体的HOMO能级来影响所得配合物的发射性质。提供了一种强有力的策略来预测新材料的光学性能。我
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