CAS: 69249-61-2; 2-Bromo-3-Hexylthiophene

上下游产品

CAS号1693-86-3 3-己基噻吩 | CAS号116971-11-0 2,5-二溴-3-己基噻吩 | CAS号68-12-2 N,N-二甲基甲酰胺 | CAS号3761-92-0 己基溴化镁 | CAS号111-25-1 1-溴代正己烷 | CAS号671775-27-2 magnesium,5-bro... | CAS号222554-28-1 3-己基噻吩-2-甲醛 | CAS号850881-09-3 3-己基噻吩-2-硼酸频哪醇酯 | CAS号132814-91-6 3,3'''-二己基-2,2'... | CAS号154717-21-2 2-bromo-3-hexyl... | CAS号154717-19-8 3-hexyl-5-(3-he... | CAS号135926-93-1 3,4'-二己基-2,2'-联噻吩 | CAS号1693-86-3 3-己基噻吩 | CAS号125607-30-9 3,3'-二己基-2,2'-联噻吩 | CAS号116971-11-0 2,5-二溴-3-己基噻吩 | CAS号160096-76-4 2-溴-3-己基-5-碘噻吩

2,5-二溴-3-己基噻吩置于(2,2'-Bipyridine)Nickel(II) Dibromide Tetrabutylammonium Tetrafluoroborate,Zinc Dibromide体系中,用 N,N-二甲基甲酰胺 作为反应溶剂,化学反应生成 2-溴-3-己基噻吩
参考文献:New And Efficient Access To 3-Substituted 2,5-Dibromothiophenes. Consecutive Nickel-Catalyzed Electrochemical Conversion To Thienylzinc Species
标题:New And Efficient Access To 3-Substituted 2,5-Dibromothiophenes. Consecutive Nickel-Catalyzed Electrochemical Conversion To Thienylzinc Species
摘要:我们已经通过电化学方法和一种原创的溴化程序实现了3取代噻吩锌试剂的逐步合成.对于几个化合物,3-溴噻吩是起始底物,它根据最近开发的电化学程序进行了功能化.在锌盐存在下,对得到的3取代2,5-二溴噻吩进行镍催化的电化学还原,使得单噻吩锌物种以非常好的产率形成.关于该反应的选择性,我们在电化学合成有规聚噻吩的背景下进行了讨论.
DOI:10.1039/b006748M

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-9453102-B2
优先权日:2013-10-18
标题:Synthesis of chalcogen-capped pi-conjugated polymers
发明人：LUSCOMBE CHRISTINE KEIKO; OKAMOTO KEN
权利人:UNIV WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION
摘要:Methods for the preparation of mono- and bis-end-functionalized Ï€-conjugated polymers. In the methods, chalcogens are selectively installed at the polymer terminus or termini.

专利号:US-2014187716-A1
优先权日:2011-07-15
标 题:Process for the synthesis of conjugated polymers
发明人：JONES DAVID JOHN; WONG WING HO WALLACE; HOLMES ANDREW BRUCE; SEYLER HELGA
权利人:JONES DAVID JOHN; WONG WING HO WALLACE; HOLMES ANDREW BRUCE; SEYLER HELGA; UNIV MELBOURNE
摘要:Processes for the continuous production of conjugated polymers are disclosed. The processes provide excellent control over reaction parameters and are highly reproducible. The conjugated polymers find use in heterojunction devices.

专利号:US-6824706-B2
优先权日:2001-07-25
标 题:Mono-, Oligo- and poly-difluorovinyl-(hetero)arylenes, their synthesis and their use as charge transport materials
发明人：HEENEY MARTIN; FARRAND LOUISE; GILES MARK; THOMPSON MARCUS; TIERNEY STEVEN; SHKUNOV MAXIM; SPARROWE DAVID; MCCULLOCH IAIN
权利人:MERCK PATENT GMBH
摘要:The invention relates to new mono-, oligo- and poly-difluorovinyl(hetero)arylenes comprising one or more identical or different recurring units of formula Iwherein D, D', Ar, a and b have the meanings as defined in herein. Furthermore the inventions relates to their synthesis, their use as semiconductors or charge transport materials and their different applications.

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