CAS: 148256-63-7; 2,5-Dibromo-3-Dodecylthiophene

该化合物是一种溴化硫苯衍生物,具有多丁基侧链,可增强其在有机溶剂中的溶性,并可在聚合物应用中处理,该化合物是合成同质聚合物和有机半导体的关键中间体,特别是用于光电子装置,如有机外效应晶体管和光伏电池;2和5位置的溴基替代成分能够产生高效的交叉相交反应,促进聚合或进一步功能化;多丁基链改进电影成形特性和充电运输特性,使其对开发高性能电子材料具有价值;其稳定性和再活动性使其成为先进材料研究的多用途建筑块.

结构式图片

相似化合物

158956-23-1 178452-13-6 116971-11-0

物理性质

MSDS等安全信息

上下游产品

CAS号104934-52-3 3-十二烷基噻吩 | CAS号143-15-7 溴代十二烷 | CAS号15890-72-9 十二烷基溴化镁

合成工艺路线路线简述

    📜Magnesium,Dodecane,Bromide置于n-溴代丁二酰亚胺(Nbs)体系中,用 四氢呋喃 用作溶剂,化学反应 16.0H,反应生成2,5-二溴-3-十二烷基噻吩
    参考文献:苯噻吩基两亲分子的合成和中间相行为
    标题:苯噻吩基两亲分子的合成和中间相行为
    摘要:使用ni(II)合成了由刚性2-苯基噻吩核组成的新型两亲分子,该分子具有连接在苯环上的极性柔性三(氧化乙烯)部分和另一侧连接到噻吩环的一个或两个烷基链pd(0)催化偶联反应为关键步骤.三(氧亚乙基)部分分别被羟基,羧酸钠基团和羧酸锂基团封端.通过偏振光学显微镜,差示扫描量热法和x射线衍射研究了这些物质的热致和溶剂诱导的液晶行为.因此,研究了连接至三(氧化乙烯)部分的端基的影响以及烷基链的长度和数目对中间相行为的影响.单烷基链碳酸钠盐端基的衍生物显示近晶a相,双烷基链碳酸钠盐端基的衍生物显示热六方六角柱状中间相,而在单链和双烷基碳酸锂端基衍生物中均发现柱状中间相.建立了六方柱状中间相的分子组织模型.
    Doi:10.1002/cjoc.201280021

    海关参考信息

    专利信息


    专利号:US-7834106-B2
    优先权日:2005-04-01
    标题:Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers
    发明人：MCCULLOUGH RICHARD D; SHEINA ELENA E; IOVU MIHAELA C
    权利人:UNIV CARNEGIE MELLON
    摘要:Regioregular poly(3-alkylthiophenes) and other polythiophenes can be prepared by living polymerization which have good solubility, processability and environmental stability. The polymerization method can afford regioregular poly(3-alkylthiophenes) in high yields. Kinetic study of polymerization revealed the living character of this process. The molecular weight of poly(3-alkylthiophenes) is a function of the molar ratio of the monomer to nickel initiator, and conducting polymers with relatively narrow molecular weight distribution (PDI<1.5) are now readily available. Sequential monomer addition resulted in new block copolymers containing different poly(3-alkylthiophene) segments, which further confirms the “livingnessâ€? of this system. Other synthetic methods can be used as well to conduct living polymerization. Blends and electronic devices can be prepared.

    专利号:US-2006278867-A1
    优先权日:2005-04-01
    标 题 :Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers

    专利号:US-2009043052-A1
    优先权日:2005-04-01
    标 题 :Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers

    专利号:EP-1872405-A2
    优先权日:2005-04-01
    标题 :Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers

    专利号:WO-2006107740-A2
    优先权日:2005-04-01
    标题 :Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers

    专利号:CN-101213234-A
    优先权日:2005-04-01
    标题 :Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers

    其他信息查阅

    供应商参考报价(招募中)

    品牌试剂参考报价(招募中)

    实用工具

    ⚠️全国化工行业净网倡议书
    📋制造商识别码
    📖 海关编码查询
    📝MSDS生成器

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题:Elucidating The Structure-Property Relationships Of Donor-π-Acceptor Dyes For Dye-Sensitized Solar Cells (Dsscs) Through Rapid Library Synthesis By A One-Pot Procedure
    作者:Shinichiro Fuse,Sakae Sugiyama,Masato M. Maitani,Yuji Wada,Yuhei Ogomi,Shuzi Hayase,Ryuzi Katoh,Tatsuo Kaiho,Takashi Takahashi |发布日期:2014.8.18
    摘要:The Creation Of Organic Dyes With Excellent High Power Conversion Efficiency (Pce) Is Important For The Further Improvement Of Dye‐sensitized Solar Cells. We Wish To Describe The Rapid Synthesis Of A 112‐membered Donor‐π‐acceptor Dye Library By A One‐pot Procedure, Evaluation Of Pces, And Elucidation Of Structure-Property Relationships. No Obvious Correlations Between ε, And The η Were Observed, Whereas

    合成参考文献


    摘要:Compound: Thiophene, 2,5-dibromo-3-dodecyl-, homopolymer
    📝 需求与反馈
    尽可能描述清楚需求与问题信息
    ×

    通知