1,2-dioctylbenzene | 68640-00-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,2-dioctylbenzene
• CAS: 68640-00-6
• 化学式: C₂₂H₃₈
• 分子量: 302.544
• InChiKey: ZZECXNVRWUIJSW-UHFFFAOYSA-N

物化性质

• 沸点：
  390.4±12.0 °C(Predicted)
• 密度：
  0.856±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  10
• 重原子数：
  22
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,2-dioctylbenzene 在 正丁基锂 、 溴 、 碘 作用下， 以 四氢呋喃 、 正己烷 、 氯仿 为溶剂， 生成 2,2'-dibromo-4,4',5,5'-tetraoctyl-1,1'-biphenyl
  参考文献：
  名称：

  Deep-blue emitting poly(2′,3′,6′,7′-tetraoctyl-2,7-spirosilabifluorene) simultaneously with good color purity and high external quantum efficiency

  摘要：

  A deep-blue emitting poly(2',3',6',7'-tetraoctyl-2,7-spirosilabifluorene), namely PSSiBF, has been newly developed for PLEDs. Unlike the previously-reported alkyl-functionalized P27SiF, the unwanted aggregation can be effectively prevented in PSSiBF due to the perpendicular arrangement between two spiro-linked dibenzosilole moieties. Compared with P27SiF (Phi(PL)=0.62), consequently, an improved PLQY of 0.84 is obtained for the film of PSSiBF accompanied by a significant reduction of the long-wavelength emission in the range of 450-550 nm. Based on a double-layer device configuration, PSSiBF gives a bright deep-blue electroluminescence, revealing a state-of-art EQE of 2.8% and CIE coordinates of (0.16, 0.06). The simultaneous realization of good color purity and high EQE clearly implies that the silicon-containing polymers do have the great potential in efficient PLEDs.

  DOI：

  10.1016/j.orgel.2018.04.046
• 作为产物：
  描述：

  1-溴辛烷 、 邻二氯苯 在 四丁基溴化铵 、 sodium hydroxide 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 3.0h， 以88%的产率得到1,2-dioctylbenzene
  参考文献：
  名称：

  一种红光有机电致发光材料及其制备方法

  摘要：

  本发明属光电显示器件技术领域，具体涉及一种红光有机电致发光材料及其制备方法。本发明提供了一种红光有机电致发光材料，其结构如式(I)所示：其中，R为氢原子、碳原子数1‑20的直链或者支链烷基，x的取值为0‑1，聚合度n的取值为3‑800。本发明还提供了一种红光有机电致发光材料的制备方法，包括：2'，7'‑二溴‑1,2,7,8‑四辛基‑9,9'‑螺双[芴]，2,2'‑(1',2',7',8'‑四辛基‑9,9'‑螺双[芴]‑2,7‑二基)双(4,4,5,5‑四甲基‑1,3,2‑二氧杂硼烷)和3,10‑二溴‑14‑(3‑(5‑苯基‑1,3,4‑恶二唑‑2‑基)苯基)‑14H‑‑双(S,S‑二氧‑二苯并噻吩)并吡咯通过Suzuki偶联反应制得式(I)所示聚合物。本发明提供的一种红光有机电致发光材料及其制备方法，解决了现有的红光聚合物电致发光性能不佳的技术问题。

  公开号：

  CN111635422A

文献信息

• [EN] IMPROVED FULLERENE DERIVATIVES AND RELATED MATERIALS, METHODS AND DEVICES<br/>[FR] DÉRIVÉS DE FULLERÈNES AMÉLIORÉS ET MATÉRIAUX, PROCÉDÉS ET DISPOSITIFS ASSOCIÉS
  申请人：MERCK PATENT GMBH

  公开号：WO2014173484A1

  公开（公告）日：2014-10-30

  The invention relates to improved fullerene derivatives, to methods for their synthesis and any educts or intermediates used in such methods, to compositions and formulations containing fullerene derivatives, to the use of the fullerene derivatives, compositions and formulations in, or for the preparation of, organic electronic (OE) devices like for example organic photovoltaic (OPV) devices or organic photodetectors (OPD), and to OE, OPV and OPD devices comprising, or being prepared from, these fullerene derivatives, compositions or formulations.

  该发明涉及改进的富勒烯衍生物，以及用于其合成的方法、任何在这些方法中使用的底物或中间体，含有富勒烯衍生物的组合物和配方，以及在有机电子（OE）器件中使用富勒烯衍生物、组合物和配方，或用于制备有机光伏（OPV）器件或有机光探测器（OPD）等器件的用途，以及包含这些富勒烯衍生物、组合物或配方的OE、OPV和OPD器件，或者是从这些衍生物、组合物或配方中制备的。
• POLYMERS WITH TUNABLE BAND GAPS FOR PHOTONIC AND ELECTRONIC APPLICATIONS
  申请人：You Wei

  公开号：US20130092912A1

  公开（公告）日：2013-04-18

  The present invention provides, among other things, a copolymer comprising at least one donor monomer and at least one acceptor monomer. The polymer may optionally further comprise at least one additional comonomer. The polymers are useful as a charge-transport, semiconducting, electrochemical conducting, photoconducting, or light emitting material. Microelectronic devices comprising such polymers (e.g., as a heterojunction therein) are also described.

  本发明提供了一种共聚物，包括至少一个给体单体和至少一个受体单体。该聚合物可以选择性地进一步包括至少一个额外的共聚单体。这些聚合物可用作电荷传输、半导体、电化学导电、光导电或发光材料。还描述了包括这些聚合物的微电子器件（例如，作为异质结的一部分）。
• Intramolecular strong electronic coupling in a discretely H-aggregated phthalocyanine dimer connected with a rigid linker
  作者：Yasuyuki Yamada、Katsuhiko Nawate、Tomoaki Maeno、Kentaro Tanaka

  DOI：10.1039/c8cc04335c

  日期：——

  accurate assembly of phthalocyanines is rather difficult because of the high aggregation property of phthalocyanines. In this study, a novel discrete phthalocyanine dimer was prepared in which the relative configuration of each component was tightly and accurately fixed in an H-aggregate form by a rigid U-shaped linker. Electrochemical measurements showed that there were strong intramolecular electronic interactions

  由于酞菁的高聚集性质，制备精确组装的酞菁是相当困难的。在这项研究中，制备了一种新颖的离散的酞菁二聚体，其中每个组分的相对构型通过刚性U形接头牢固而精确地固定为H聚集体形式。电化学测量表明，两种酞菁之间存在强烈的分子内电子相互作用。
• FULLERENE DERIVATIVES AND RELATED MATERIALS, METHODS, AND DEVICES
  申请人：Nano-C, Inc.

  公开号：US20140312281A1

  公开（公告）日：2014-10-23

  The invention relates to improved fullerene derivatives, to methods for their synthesis and any educts or intermediates used in such methods, to compositions and formulations containing fullerene derivatives, to the use of the fullerene derivatives, compositions and formulations in, or for the preparation of, organic electronic (OE) devices like for example organic photovoltaic (OPV) devices or organic photodetectors (OPD), and to OE, OPV and OPD devices comprising, or being prepared from, these fullerene derivatives, compositions or formulations.

  本发明涉及改进的富勒烯衍生物，其合成方法及用于此类方法的任何原料或中间体，还涉及含有富勒烯衍生物的组合物和配方，以及在有机电子（OE）设备中使用富勒烯衍生物，组合物和配方的用途，例如有机光伏（OPV）设备或有机光探测器（OPD），以及包含或由这些富勒烯衍生物，组合物或配方制备的OE，OPV和OPD设备。
• Polymers with tunable band gaps for photonic and electronic applications
  申请人：You Wei

  公开号：US09184390B2

  公开（公告）日：2015-11-10

  The present invention provides, among other things, a copolymer comprising at least one donor monomer and at least one acceptor monomer. The polymer may optionally further comprise at least one additional comonomer. The polymers are useful as a charge-transport, semiconducting, electrochemical conducting, photoconducting, or light emitting material. Microelectronic devices comprising such polymers (e.g., as a heterojunction therein) are also described.

  本发明提供了一种共聚物，其中包括至少一种给体单体和至少一种受体单体。该聚合物还可以选择性地包含至少一种额外的共聚单体。这些聚合物可用作电荷传输、半导体、电化学导电、光电导或发光材料。还描述了包括这种聚合物的微电子器件（例如，作为异质结）。