CAS: 392662-65-6; 3,6-Dibromothieno[3,2-B]Thiophene

该化合物是三,六处位置的环环和溴替代物的杂交有机化合物,具有独特的硫诺[3,2,b]thiophene结构,有助于其电子特性,使其对有机电子学和材料科学感兴趣;溴原子的存在增强了其再活动性和溶解性,在各种应用中,包括有机半导体和光伏装置中都具有优势;此外,该化合物具有显著的热稳定性,并且由于溴亚基化合物的存在,可以参与各种化学反应,例如交叉组合反应;其分子结构允许在开发有机发光二极管和外生效应晶体管方面的潜在应用;

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CAS号25121-87-3 2,5-二溴噻吩[3,2-b]噻吩 | CAS号124638-53-5 四溴噻吩并[3,2-B]噻吩 | CAS号251-41-2 噻吩并[3,2-b]噻吩 | CAS号25121-88-4 2,3,5-三溴噻吩并[3,2-b]噻吩 | CAS号850233-79-3 3,6-二甲氧基噻吩并[3,2-b]噻吩 | CAS号56412-11-4 3,6-Dimethylthi...

合成工艺路线路线简述

    📜噻吩并[3,2-B]噻吩置于溴,溶剂黄146,锌体系中,用 四氢呋喃,氯仿 用作溶剂,化学反应生成3,6-二溴噻吩[3,2-B]噻吩
    参考文献:功率转换效率超过 16% 的简单非稠合环电子受体†
    标题:功率转换效率超过 16% 的简单非稠合环电子受体†
    摘要:通过简化 π 桥单元,设计并合成了一种非稠合环电子受体 (Nfrea) Bm-2F,并经过几个高产率步骤.Bm-2F的特定分子结构特征是平面分子主链和平面外侧链,有利于电荷传输并能抑制过度聚集.基于bm-2F的纯膜和共混膜显示出明显的正面分子取向.特别地,基于d18:Bm-2F的共混膜可以形成非常好的双连续互穿网络.更令人兴奋的是,D18: Bm-2F实现了 16.15% 的功率转换效率基于光伏器件,这是基于 Nfreas 的最高的一种.我们的研究表明,Nfrea 是低成本和高性能有机太阳能电池的一个有前途的方向.
    Doi:10.1002/cjoc.202200673

    专利信息


    专利号:EP-1760080-A1
    优先权日:2000-08-17
    标 题:Design and synthesis of thiophene derived NLO materials for electro-optic applications
    发明人：LONDERGAN TIM; TODOROVA GALINA K; ZHU JINGSONG; HUANG DIYUN
    权利人:LUMERA CORP
    摘要:In various embodiments, chromophores are described that include novel electron acceptors, novel electron donors, and/or novel conjugated bridges that are useful in nonlinear optical applications. In some embodiments, the present invention provides chromophore architectures wherein a chromophore contains more than one electron acceptor in electronic communication with a single electron donor, and/or more than one electron donor in electronic communication with a single electron acceptor. Also described are processes for providing materials comprising the novel chromophores and polymer matrices containing the novel chromophores. Electro-optic devices described herein contain one or more of the described electron acceptors, electron donors, conjugated bridges, or chromophores.

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    主要参考文献

    参考标题:Efficient Synthesis Of 3,6-Dialkoxythieno[3,2-B]Thiophenes As Precursors Of Electrogenerated Conjugated Polymers
    作者:Noémie Hergué,Pierre Frère,Jean Roncali
    摘要:A Series Of 3,6-Dialkoxythieno[3,2-B]Thiophenes Have Been Synthesized Through Three Synthetic Pathways. Symmetrical Derivatives Have Been Obtained From 3,6-Dibromothieno[3,2-B]Thiophene Or By Trans-Etherification Of 3,6-Dimethoxythieno[3,2-B]Thiophene While Unsymmetrical Derivatives Have Been Easily Prepared From The Readily Accessible Dimethyl 3-Hydroxythiophene-2,5-Dicarboxylate. These Compounds Have Been Used As Precursors For Electropolymerisation And A First Characterisation Of The Electronic Properties Of The Resulting Polymers Is Presented.

    合成参考文献


    摘要:Stanforth, S. P., Science of Synthesis Knowledge Updates, (2014) 3, 74.
    摘要:Stanforth, S. P., Science of Synthesis Knowledge Updates, (2014) 3, 70.
    摘要:Stanforth, S. P., Science of Synthesis Knowledge Updates, (2014) 3, 42.
    摘要:Stanforth, S. P., Science of Synthesis Knowledge Updates, (2014) 3, 60.
    摘要:Stanforth, S. P., Science of Synthesis Knowledge Updates, (2014) 3, 34.
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