2,7-dibromo-9,9-diheptyl-9H-fluorene | 794548-76-8

• 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: 2,7-dibromo-9,9-diheptyl-9H-fluorene
• 英文别名: 2,7-dibromo-9,9-diheptylfluorene
• CAS: 794548-76-8
• 化学式: C₂₇H₃₆Br₂
• 分子量: 520.391
• InChiKey: IPLWUIGGLCKANK-UHFFFAOYSA-N

物化性质

• 沸点：
  544.9±43.0 °C(Predicted)
• 密度：
  1.240±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  12.3
• 重原子数：
  29
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 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：

  2,7-dibromo-9,9-diheptyl-9H-fluorene 、 三正丁基2-吡啶基锌 在 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以85%的产率得到2,2'-(9,9-diheptyl-9H-fluorene-2,7-diyl)dipyridine
  参考文献：
  名称：

  Soloducho; Doskocz; Nowakowska, Polish Journal of Chemistry, 2007, vol. 81, # 11, p. 2001 - 2011

  摘要：

  DOI：
• 作为产物：
  描述：

  1-溴代庚烷 、 2,7-二溴芴 在 potassium tert-butylate 作用下， 以 二甲基亚砜 为溶剂， 反应 18.0h， 以65%的产率得到2,7-dibromo-9,9-diheptyl-9H-fluorene
  参考文献：
  名称：

  Synthesis and Electroluminescence Properties of New Dual-Core Derivatives

  摘要：

  New blue emitting materials based on dual core concept, TP-AF-TP and TP-HAF-TP were synthesized through boronylation and Suzuki coupling reactions. In the thin film state, TP-AF-TP and TP-HAF-TP exhibited maximum PL values at 445 and 440 nm, respectively. A non-doped OLED device based on TP-AF-TP and TP-HAF-TP showed current efficiency of 3.16 and 2.67 cd/A, respectively. TP-AF-TP exhibited a higher EL efficiency than that of TP-HAF-TP.

  DOI：

  10.1166/jnn.2018.14948

文献信息

• 磷酰基和/或硫代磷酰基修饰的N-苯基咔唑化 合物、其制备方法及有机电致发光器件
  申请人：中国科学院长春应用化学研究所

  公开号：CN102977143B

  公开（公告）日：2016-03-23

  本发明涉及一种磷酰基和/或硫代磷酰基修饰的N-苯基咔唑化合物以及其制备方法和运用。本发明通过在化合物中引入磷酰基和/或硫代磷酰基修饰的N-苯基咔唑单元，有效地增强了有机电子器件在使用高功函阴极时的电子的注入/传输能力，实现有机电子器件，特别是有机电致发光器件性能的优化。
• Non-conjugated polymeric perarylated boranes, use thereof as organically semiconductor transmitters and/or transport materials, methods for producing same and uses thereof
  申请人：Kanitz Andreas

  公开号：US20060229431A1

  公开（公告）日：2006-10-12

  A K type of copolyarylborane: wherein hydrogen atoms are bonded to the ends; Ar n represents at least one of Ar 1 , Ar 2 , and Ar 3 ; each of Ar 1 and Ar 2 represents an arylene radical; Ar 3 represents an heteroaromatic arylene radical; Ar 1 has a π electron density of no less than that of benzene; Ar 2 is capable of hole transport; Ar 3 has a π electron density of no greater than that of benzene and less than that of Ar 1 ; x, y, and z respectively represent the molar parts of Ar 1 , Ar 2 , and Ar 3 ; each of x, y, and z is in the range of 0-1, and x+y+z=1; and R represents an aryl radical. This K type of copolyarylborane may be of use for organic light-emitting diodes (OLEDs), organic solar cells, organic photodetectors, and organic field-effect transistors.

  一种K型共聚芳基硼烷：其中氢原子与末端键合；Arn代表Ar1，Ar2和Ar3中的至少一个；Ar1和Ar2各代表一个芳基烃基；Ar3代表一个杂环芳基烃基；Ar1具有不低于苯的π电子密度；Ar2能够进行空穴传输；Ar3的π电子密度不大于苯且小于Ar1；x、y和z分别代表Ar1、Ar2和Ar3的摩尔部分；x、y和z均在0-1范围内，且x+y+z=1；R代表一个芳基基团。这种K型共聚芳基硼烷可用于有机发光二极管（OLEDs）、有机太阳能电池、有机光电探测器和有机场效应晶体管。
• Polymeric, phosphorescent, organically semi-conductive emitter materials based on perarylated boranes, method for their production and use thereof
  申请人：Kanitz Andreas

  公开号：US20070191587A1

  公开（公告）日：2007-08-16

  The invention relates to luminescent compounds with semi-conducting properties, as well as their production and their use in organic light-emitting diodes (OLEDs). The compounds are copolymers comprising a metal complex with a central atom from subgroup 8 of the periodic table of elements.

  本发明涉及具有半导体性质的发光化合物，以及它们的生产和在有机发光二极管（OLED）中的使用。这些化合物是共聚物，包括来自元素周期表第8亚族的中心原子的金属配合物。
• POLYMER AND POLYMER-NANOPARTICLE COMPOSITIONS
  申请人：Zhou Zhang-Lin

  公开号：US20110284830A1

  公开（公告）日：2011-11-24

  A polymer-nanoparticle composition of formula II includes a polymer of formula I. The polymer has two portions. One portion of the polymer includes a binding group that binds to a nanoparticle. The other portion of the polymer includes a hydrophobic moiety.

  公式II的聚合物-纳米粒子组合物包括公式I的聚合物。聚合物有两个部分。聚合物的一个部分包括一个结合基团，该结合基团结合到纳米粒子上。聚合物的另一个部分包括一个疏水基团。
• BIMODAL STAR POLYMER ARCHITECTURES AS FLUORESCENT AND MRI IMAGING REAGENTS
  申请人：Harth Eva M.

  公开号：US20130029369A1

  公开（公告）日：2013-01-31

  Disclosed are star polymers comprising a polymeric body having a core with a site-isolated chromophore and a plurality of polymer chains emanating from the core; and at least one chelating moiety bonded to at least one polymer chain. Also disclosed are bimodal contrast agents derived from star polymers and further comprising at least one metal chelated by the at least one chelating moiety. Also disclosed are methods of making and using same. Also disclosed are imaging methods employing the disclosed star polymers and/or bimodal contrast agents. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本发明公开了星形聚合物，其包括具有核心的聚合物本体，该核心具有位点隔离的色团，并且从核心发出多个聚合物链；以及至少一个螯合基团与至少一个聚合物链键合。本发明还公开了由星形聚合物衍生的双峰对比剂，其进一步包括由至少一个螯合基团螯合的至少一种金属。本发明还公开了制备和使用上述聚合物和/或双峰对比剂的方法。本发明还公开了采用所公开的星形聚合物和/或双峰对比剂的成像方法。本摘要旨在作为特定领域搜索的扫描工具，不限制本发明。