CAS: 1072-63-5; 1-Vinyl-1H-Imidazole

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CAS号288-32-4 咪唑 | CAS号74-86-2 乙炔 | CAS号106-93-4 1,2-二溴乙烷 | CAS号92952-84-6 N-(2-氯乙基)-咪唑盐酸盐 | CAS号2768-02-7 乙烯基三甲氧基硅烷 | CAS号593-60-2 溴乙烯 | CAS号107-06-2 1,2-二氯乙烷 | CAS号108-05-4 乙酸乙烯酯 | CAS号10464-67-2 1-(1-咪唑)乙酸乙酯 | CAS号45887-08-9 3-(1H-吡唑-3-基)吡啶 | CAS号2458-26-6 3-苯基-1H-吡唑 | CAS号59843-58-2 3-(4-氯苯基)-1H-吡唑 | CAS号59844-05-2 3-(2-硝基苯基)吡唑 | CAS号59843-49-1 3-(2-甲基苯基)-1H-吡唑 | CAS号34254-21-2 1-ethenyl-3-eth... | CAS号34311-88-1 1-ethenyl-3-eth... | CAS号7098-07-9 1-乙基咪唑 | CAS号1615-14-1 1-(2-羟乙基)咪唑 | CAS号27069-17-6 3-(4-甲氧基苯基)-1H-吡唑

N-(2-氯乙基)-咪唑盐酸盐置于氢氧化钾,对苯二酚体系中,用 异丙醇 用作溶剂,化学反应 2.0H,以95%的收率获得1-乙烯基咪唑
参考文献:具有活性氮杂芳族基团的乙烯基单体的合成.相转移催化法
标题:具有活性氮杂芳族基团的乙烯基单体的合成.相转移催化法
摘要:摘要 报道了一种基于固-液相转移-催化条件(s/l Ptc)下烷基化-消除反应制备氮杂杂环化合物的n-乙烯基衍生物的有效方法.
Doi:10.1080/00397910008086974

专利信息

专利号:US-8309740-B2
优先权日:2008-05-13
标题 :One-pot synthesis of fluorinated ionic liquids
发明人：LEE HYUN JOO; SUH DONG JIN; AHN BYOUNG SUNG; KIM HONG GON; KIM CHANG SOO; KIM HOON SIK
权利人:LEE HYUN JOO; SUH DONG JIN; AHN BYOUNG SUNG; KIM HONG GON; KIM CHANG SOO; KIM HOON SIK; KOREA INST SCI & TECH
摘要:The present invention relates to a method for one-pot synthesis of ionic liquid with fluoroalkyl group, more particularly to a method for one-pot synthesis of ionic liquid with fluoroalkyl group represented by the following Chemical Formula 1 by adding and reacting a nitrogen-containing compound, a Brønsted acid of the formula YH and a fluoroolefin compound of the formula CFR 1 â•?CR 2 R 3 in a single reactor: n n n n n n n n n n wherein n nrepresents a nitrogen-containing compound; Y − represents an anion of the Brønsted acid; and R 1 , R 2 and R 3 , which may be same or different, represent hydrogen, fluorine, C 1 -C 10 alkyl or C 1 -C 10 fluoroalkyl having from 1 to 23 fluorine atoms.

专利号:US-11407993-B2
优先权日:2017-02-14
标 题 :Method for the synthesis of DNA conjugates by micellar catalysis
发明人：BHAT AVINASH SHASHIDHAR; KLIKA SKOPIC MATEJA; BRUNSCHWEIGER ANDREAS; WEBERSKIRCH RALF
权利人:UNIV DORTMUND TECH
摘要:A method for the synthesis of a chimeric conjugate molecule by micellar catalysis that may form part of DNA-encoded compound libraries. A DNA-coupled organic starter molecule may be reacted with another organic compound, using a catalyst located within a micelle, to form a conjugate of an organic candidate compound coupled to a DNA identifier tag.

专利号:US-7767425-B2
优先权日:2001-11-16
标 题:Enzymatic synthesis of sugar acrylates
发明人：BOECKH DIETER; HAUER BERNHARD; HAERING DIETMAR
权利人:BASF AG
摘要:A process is described for the enzymatic synthesis of sugar acrylates, and a process is described for preparing polymeric sugar acrylates, the polymers obtainable by this process and their use for preparing, for example, cosmetics, drugs, laundry detergents, thickeners, protecting colloids, superabsorbents and textile sizes.

专利号:US-6610802-B2
优先权日:2001-05-29
标题 :Process for synthesis of polymer compositions, polymer compositionS obtainable by the process, and use of the same
发明人：ROOS SEBASTIAN; EISENBERG BORIS; HARPE CAROLIN
权利人:ROHMAX ADDITIVES GMBH
摘要:The present invention relates to a process for synthesis of polymer compositions with reduced catalyst content, wherein ethylenically unsaturated monomers containing less than 0.5 wt % of ethylenically unsaturated monomers with at least one carboxylic group, sulfonic acid group and/or at least one phosphonic acid group relative to the total weight of the ethylenically unsaturated monomers are polymerized by means of initiators containing a transferable group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts and, after the polymerization, the catalyst contained in the polymer is at least partly separated. For this purpose, the polymer composition is filtered, after the polymerization, in the presence of at least one filter aid which contains at least 0.5 wt %, relative to the total weight of the filter aid, of repeating units that contain at least one carboxylic acid group, sulfonic acid group and/or at least one phosphonic acid group.

专利号:US-6610801-B1
优先权日:2000-11-13
标题:Processes for synthesis of polymer compositions
发明人：SCHERER MARKUS
权利人:ROHMAX ADDITIVES GMBH
摘要:The present invention relates to processes for synthesis of poly(meth)acrylate compositions, wherein ethylenically unsaturated monomers are transformed to polymers by means of initiators containing a transferable group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts, wherein ethylenically unsaturated monomers containing 50 to 100 wt %, relative to the total weight of ethylenically unsaturated monomers, of (meth)acrylates of formula (I) are polymerizedwherein R denotes hydrogen or methyl, R1 denotes a straight-chain or branched alkyl group with 8 to 40, carbon atoms, R2 and R3 independently denote hydrogen or a group of the formula -COOR1, wherein R' denotes hydrogen or a straight-chain or branched alkyl group with 8 to 40, carbon atoms, in the presence of copper, the total concentration of copper of oxidation numbers (I) and (II) in the polymerization composition being <=200 ppm relative to the total weight of the composition.

专利号:US-6639029-B1
优先权日:2000-11-13
标 题 :Process for continuous synthesis of polymer compositions as well as use of same
发明人：SCHERER MARKUS; BOLLINGER JOSEPH MARTIN; COOPER JR DAVID J; TILLERY LARRY STEPHEN; WOODRUFF ROBERT
权利人:ROHMAX ADDITIVES GMBH
摘要:The present invention relates to a process for synthesis of polymer compositions, wherein ethylenically unsaturated monomers are polymerized by means of initiators containing a transferable atom or group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts, the process being characterized in that the polymerization takes place by means of continuous process operation.