benzo<2,1-b:3,4-b'>bisbenzothiophene | 222-24-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: benzo<2,1-b:3,4-b'>bisbenzothiophene
• 英文别名: benzo[2,1-b:3,4-b′]bisbenzothiophene；dibenzo[d,d']benzo[2,1-b;3,4-b']dithiophene；dibenzo[d,d']benzo[2,1-b;3,4-b']dithiophene；Dibenzo[d,d']benzo[2,1-b;3,4-b']dithiophen；benzo[2,1-b;3,4-b']bis[1]benzothiophene；Benzo[2,1-b:3,4-b']bis[1]benzothiophene；3,20-dithiapentacyclo[11.7.0.02,10.04,9.014,19]icosa-1(13),2(10),4,6,8,11,14,16,18-nonaene
• CAS: 222-24-2
• 化学式: C₁₈H₁₀S₂
• 分子量: 290.409
• InChiKey: DARXWVZOZUMREY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  benzo<2,1-b:3,4-b'>bisbenzothiophene 在 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 17.0h， 生成
  参考文献：
  名称：

  유기발광 화합물 및 이를 이용한 유기 광소자

  摘要：

  本发明涉及有机发光化合物及其用于有机光电器件，更详细地说，提供了一种有机发光化合物，通过开发二苯并噻吩类衍生物作为发光宿主材料，具有优异的电荷输运特性以及与掺杂剂吸收光谱的重叠，从而实现了提高发光效率、低电压驱动和优异的色彩表现率的有机发光器件或用于太阳能光伏器件的光电器件。

  公开号：

  KR101559433B1
• 作为产物：
  描述：

  13-Oxa-3,23-dithiahexacyclo[14.7.0.02,10.04,9.011,15.017,22]tricosa-1,4,6,8,10,15,17,19,21-nonaene-12,14-dione 以37%的产率得到
  参考文献：
  名称：

  ZANDER M., CHEM.-ZTG, 1977, 101, NO 11, 507-508

  摘要：

  DOI：

文献信息

• 유기발광 화합물 및 이를 포함하는 유기전계발광소자
  申请人：SFC CO., LTD. 에스에프씨 주식회사(120060087061) Corp. No ▼ 135511-0105889BRN ▼134-81-54429

  公开号：KR20160028737A

  公开（公告）日：2016-03-14

  본 발명은 하기 [화학식 1]로 표시되는 유기발광 화합물 및 이를 포함하는 유기전계발광소자에 관한 것으로서, 본 발명에 따른 유기발광 화합물을 채용한 유기전계발광소자는 종래 인광 호스트 화합물을 채용한 소자에 비하여 발광 효율이 우수하면서 동시에 구동전압이 현저히 낮고, 우수한 장수명을 갖는다. [화학식 1]

  This is the translated text in Chinese: 本发明涉及一种有机发光化合物及包含该有机发光化合物的有机电致发光器件，其中，采用本发明的有机发光化合物的有机电致发光器件，其发光效率优于传统采用光致主体化合物的器件，同时驱动电压显著降低，并具有优异的长寿命。 [化学式 1]
• Facile Synthesis of Thienoacenes via Transition-Metal-Free Ladderization
  作者：Mikhail Feofanov、Vladimir Akhmetov、Ryo Takayama、Konstantin Yu Amsharov

  DOI：10.1021/acs.joc.1c01565

  日期：2021.11.5

  report a facile transition-metal-free approach to sulfur-containing heteroacenes from fluorinated oligophenylenes. Unlike most existing methods, the presented approach is not restricted to simple dibenzothiophene derivatives and thus appears to be a useful tool for the synthesis of extended sulfur-containing heteroacenes. The incorporation of sulfur is unambiguously preprogrammed via the positions of

  在此，我们报告了一种从氟化低聚亚苯基中提取含硫杂并苯的简便的无过渡金属方法。与大多数现有方法不同，所提出的方法不限于简单的二苯并噻吩衍生物，因此似乎是合成扩展含硫杂并苯的有用工具。硫的掺入是通过前体中氟的位置明确预编程的，允许选择性合成扩展的噻吩并收率高达 96%。
• NOVEL COMPOSITIONS, METHODS AND POLYMERS
  申请人：Brown Christopher T.

  公开号：US20110028644A1

  公开（公告）日：2011-02-03

  A composition comprising a homopolymer or a copolymer comprising bithiophene units for use in, for example, low band gap materials including uses in organic photovoltaic active layers. The band gap and other properties can be engineered by polymerization methods including selection of monomer structure and ratio of monomer components. In addition, a dimer adapted for making alternating copolymers further comprising one first monomer moiety comprising at least one bithiophene moiety compound covalently linked to one second monomer moiety comprising a different bithiophene moiety or at least one moiety that is not a bithiophene. The composition can be copolymerized to form an alternating copolymer that can be further processed to form a polymeric film used in a printed organic electronic device. A series of novel copolymers are designed that would allow fabrication of materials with tailor made electronic and/or mechanical properties that can be easily manipulated through molecules chemical structure and potentially result in long term stability under ambient conditions that can be advantageous for use in organic electronics (e.g., OPVs, OLEDs, OFETs). Improved methods are disclosed for making monomers comprising a benzo[2,1-b:3,4-b′]dithiophene moiety that are useful as electronics materials.

  该组成物包括一种由噻吩单元组成的同聚物或共聚物，例如，用于低带隙材料，包括在有机光伏活性层中使用。可以通过聚合方法，包括选择单体结构和单体组分的比例来设计带隙和其他性质。此外，还提供了一种二聚体，适用于制备交替共聚物，该二聚体进一步包括一个第一单体基团，包括至少一个噻吩基团化合物与一个第二单体基团共价连接，第二单体基团包括不同的噻吩基团或至少一个不是噻吩的基团。该组成物可以共聚合形成交替共聚物，进一步加工成用于印刷有机电子器件的聚合膜。设计了一系列新型共聚物，可允许制备具有定制电子和/或机械性能的材料，这些性能可以通过分子化学结构轻松操纵，并且在环境条件下具有长期稳定性，这对于有机电子学（例如，OPV、OLED、OFET）的使用非常有优势。还公开了用于制备含苯并[2,1-b:3,4-b′]噻吩基团的单体的改进方法，这些单体在电子材料中很有用。
• HALOGEN COMPOUND, POLYCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE POLYCYCLIC COMPOUND
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2298774A1

  公开（公告）日：2011-03-23

  Provided are a polycyclic compound of a specific structure having a π-conjugated heteroacene skeleton crosslinked with a carbon atoms, a nitrogen atom, or an oxygen atom, and a halogen compound which can be used for the synthesis of the polycyclic compound. Also provided is an organic electroluminescence device having one or more organic thin film layers including a light emitting layer between a cathode and an anode in which at least one layer of the organic thin film layers contains the polycyclic compound. The organic electroluminescence device shows high luminous efficiency and has a long lifetime.

  本发明提供了一种具有特定结构的多环化合物，该化合物具有与碳原子、氮原子或氧原子交联的π-共轭杂环烯骨架，以及一种可用于合成该多环化合物的卤素化合物。还提供了一种有机电致发光器件，该器件具有一层或多层有机薄膜层，包括阴极和阳极之间的发光层，其中至少一层有机薄膜层含有多环化合物。这种有机电致发光器件发光效率高，使用寿命长。
• ORGANIC TRANSISTOR, COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL FOR NON-LUMINESCENT ORGANIC SEMICONDUCTOR DEVICE, MATERIAL FOR ORGANIC TRANSISTOR, COATING SOLUTION FOR NON-LUMINESCENT ORGANIC SEMICONDUCTOR DEVICE, AND ORGANIC SEMICONDUCTOR FILM FOR NON-LUMINESCENT ORGANIC SEMICONDUCTOR DEVICE
  申请人：Fujifilm Corporation

  公开号：EP3104426A1

  公开（公告）日：2016-12-14

  Provided are an organic transistor containing a compound, which is represented by the following formula, results in high carrier mobility when being used in a semiconductor active layer of the organic transistor, and exhibits high solubility in an organic solvent, in a semiconductor active layer; a compound; an organic semiconductor material for a non-light-emitting organic semiconductor device; a material for an organic transistor; a coating solution for a non-light-emitting organic semiconductor device; and an organic semiconductor film for a non-light-emitting organic semiconductor device (X is O, S, or Se; each of p and q is an integer of 0 to 2; each of R1 to R10, Ra, and Rb is hydrogen, halogen, or -L-R; one of R1 to R10, Ra, and Rb is -L-R; in a case where at least one of R5 or R6 is -L-R, L is an ethenyl group or an ethynyl group; L is a specific divalent linking group; and R is an alkyl group, a cyano group, a vinyl group, an ethynyl group, an oxyethylene group, an oligo-oxyethylene group in which a repetition number v of an oxyethylene unit is equal to or greater than 2, a siloxane group, an oligosiloxane group having two or more silicon atoms, or a trialkylsilyl group).

  本发明提供了一种有机晶体管，该有机晶体管含有一种化合物，该化合物由下式表示，当用于有机晶体管的半导体活性层时，可产生高载流子迁移率，并且在有机溶剂中具有高溶解性，在半导体活性层中；一种化合物；一种用于非发光有机半导体器件的有机半导体材料；一种用于有机晶体管的材料；一种用于非发光有机半导体器件的涂层溶液；以及一种用于非发光有机半导体器件的有机半导体薄膜（X 为 O、S 或 Se；p和q中的每一个都是0至2的整数；R1至R10、Ra和Rb中的每一个都是氢、卤素或-L-R；R1至R10、Ra和Rb中的一个是-L-R；在R5或R6中至少有一个是-L-R的情况下，L是乙烯基或乙炔基；L是特定的二价连接基团；以及 R 是烷基、氰基、乙烯基、乙炔基、氧乙烯基、氧乙烯单元的重复数 v 等于或大于 2 的低聚氧乙烯基、硅氧烷基、具有两个或两个以上硅原子的低聚硅氧烷基或三烷基硅烷基）。