CAS: 14282-76-9; 2-Bromo-3-Methylthiophene

相似化合物

13191-36-1 53119-61-2 53119-60-1

上下游产品

CAS号616-44-4 3-甲基噻吩 | CAS号128-08-5 N-溴代丁二酰亚胺 | CAS号13191-36-1 2,5-二溴-3-甲基噻吩 | CAS号56-23-5 四氯化碳 | CAS号40032-76-6 2-溴-3-(溴甲基)噻吩 | CAS号14300-30-2 3-methyl-2-phen... | CAS号145821-58-5 噻加宾乙酯 | CAS号95184-07-9 3-甲基-2-噻吩基溴化镁 | CAS号177735-09-0 3-甲基噻吩-2-硼酸 | CAS号30717-55-6 双(3-甲基噻吩-2-基)甲酮 | CAS号885692-91-1 3-甲基-2-(4,4,5,5... | CAS号55406-13-8 3-甲基噻吩-2-腈 | CAS号632-16-6 2,3-二甲基噻吩 | CAS号67984-20-7 3,3-二甲基-2,2-联硫酚

3-甲基噻吩置于n-溴代丁二酰亚胺(Nbs)体系中,用 N,N-二甲基甲酰胺 用作溶剂,化学反应生成2-溴-3-甲基噻吩
参考文献:一步合成具有增强的发射和改善的荧光稳定性的噻吩并吡啶并噻吩并噻吩基的线圈-棒-螺旋共聚物
标题:一步合成具有增强的发射和改善的荧光稳定性的噻吩并吡啶并噻吩并噻吩基的线圈-棒-螺旋共聚物
摘要:通过一步法通过sonogashira偶联合成了一种新的线圈-棒-线圈共聚物.Peg-Oepetpt-Peg构成的聚(乙二醇)的共聚物(peg)作为线圈块,并且低聚[ P-(ethynylenephenyleneethynylene)-Alt-(thienylenepyridazinylenethienylene)](oepetpt)作为杆段.还合成了具有相同共轭结构单元的共轭聚合物pepetpt进行比较.两种聚合物的结构均通过NMR结合其他特征进行确认.与pepetpt相比,Peg-Oepetpt-Peg的最大发射蓝移为12 Nm,并且thf中的荧光量子产率更高.Peg-Oepetpte-Peg耐受h 2中高达20%的水分o / Thf混合溶剂,而不会显着改变发射波长和强度,而pepetpt的荧光被少量的水显着淬灭.关于这两种聚合物的进一步光物理研究表明,将peg盘管引入共轭嵌
Doi:10.1002/pola.26535

专利信息

专利号:US-2021074930-A1
优先权日:2019-09-06
标题 :Synthesis of ft4-based organic semiconducting small molecules by pd-catalyzed direct (hetero)arylation or direct alkenylation
发明人：HE MINGQIAN; LI YANG; SUN JING; WANG HONGXIANG; ZHOU MONG-DONG
权利人:CORNING INC; UNIV LIAONING SHIHUA
摘要:A method for forming organic semiconducting materials, including: providing a mixture having: a tetrathienoacene (FT4)-based monomer, and one of a thiophene-containing compound or an alkene-containing compound; and reacting the FT4-based monomer with the thiophene-containing compound or the alkene-containing compound in a one-step direct arylation reaction mechanism to form a final FT4-based organic semiconducting compound.

专利号:US-9917260-B2
优先权日:2013-08-23
标题 :Compounds with terminal heteroarylcyanovinylene groups and their use in organic solar cells
发明人：SUNDARRAJ SUDHAKAR; EICKHOFF CHRISTIAN; BAHULAYAN SHEEJA; SEND ROBERT; NISHIMAE YUICHI; REICHELT HELMUT; TANABE JUNICHI; ERK PETER
权利人:BASF SE
摘要:The present invention relates to a photoactive material comprising a donor substance and an acceptor substance, wherein the donor substance comprises or consists of one or more compounds of formula (I) described herein, or the acceptor substance comprises or consists of one or more compounds of formula (I) described herein, or the donor substance comprises or consists of a first compound of formula (I) described herein and the acceptor substance comprises a second compound of formula (I) described herein with the proviso that the first and second compound are not the same, as well as to an organic solar cell comprising said photoactive material. The present invention also relates to a photoelectric conversion device comprising or consisting of two or more organic solar cells comprising said photoactive material and to compounds of formula (I) as described herein for use as donor substance or as acceptor substance in a photoactive material, Further, the present invention relates to the use of a compound of formula (III) as described herein in the synthesis of a compound of formula (I)as described herein.

专利号:US-6852711-B2
优先权日:1998-09-11
标题:HIV protease inhibitors
发明人：BOYER JR FREDERICK EARL; DOMAGALA JOHN MICHAEL; ELLSWORTH EDMUND LEE; GAJDA CHRISTOPHER ANDREW; HAGEN SUSAN ELIZABETH; LOVDAHL MICHAEL JAMES; LUNNEY ELIZABETH ANN; MARKOSKI LARRY JAMES; PRASAD JOSYULA VENKATA NAGENDR; TAIT BRADLEY DEAN
权利人:AGOURON PHARMA
摘要:The present invention relates to novel dihydropyrones with tethered heterocycles having improved pharmacologic properties which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The dihydropyrones are useful in the development of therapies for the treatment of viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of the dihydropyrones and intermediates useful in the preparation of the final compounds.

专利号:US-9351954-B2
优先权日:2009-12-04
标 题:Multicyclic compounds and methods of use thereof
发明人：SHAO LIMING; CAMPBELL JOHN EMMERSON; HEWITT MICHAEL CHARLES; CAMPBELL UNA; HANANIA TALEEN G
权利人:SUNOVION PHARMACEUTICALS INC; PGI DRUG DISCOVERY LLC
摘要:Provided herein are multicyclic compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. For example, disclosed herein are compounds having formula (IIa) shown below, or a pharmaceutically acceptable salt or stereoisomer thereof, wherein the variables are defined herein. The compounds provided herein are useful for the treatment, prevention, and/or management of various neurological disorders, including but not limited to, psychosis and schizophrenia.

专利号:US-7615634-B2
优先权日:2003-02-10
标题:4-aminopyrimidine-5-one derivatives
发明人：BARTKOVITZ DAVID JOSEPH; CHU XIN-JIE; DING QINGJIE; JIANG NAN; LOVEY ALLEN JOHN; MOLITERNI JOHN ANTHONY; MULLIN JR JOHN GUILFOYLE; VU BINH THANH; WOVKULICH PETER MICHAEL
权利人:HOFFMANN LA ROCHE
摘要:Novel intermediate compounds are disclosed. These compounds are useful in the synthesis of 4-aminopyrimidine-5-one derivatives that inhibit cyclin-dependent kinases, in particular cyclin-dependent kinase 4 (Cdk4). The 4-aminopyrimidine-5-one derivatives and their pharmaceutically acceptable salts have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors.

专利号:US-2011021532-A1
优先权日:2008-04-22
标题 :Novel substituted heteroaromatic compounds as inhibitors of stearoyl-coenzyme a delta-9 desaturase
发明人：POWELL DAVID; LEBRUN MARIE-EVE; BHAT SATHESH; RAMTOHUL YEEMAN K
权利人:MERCK FROSST CANADA LTD
摘要:Substituted heteroaromatic compounds of structural formula I are inhibitors of stearoyl-coenzyme A delta-9 desaturase. The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, such as atherosclerosis; obesity; Type 2 diabetes; insulin resistance; hyperglycemia; Metabolic Syndrome; neurological disease; cancer; and liver steatosis. Formula (I).