CAS: 589-87-7; 1-Bromo-4-Iodobenzene

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CAS号106-40-1 对溴苯胺 | CAS号540-37-4 对碘苯胺 | CAS号374564-35-9 4-溴苯基三氟硼酸钾 | CAS号106-37-6 对二溴苯 | CAS号108-86-1 溴苯 | CAS号52010-62-5 N-[(4-bromophen... | CAS号5467-74-3 4-溴苯硼酸 | CAS号148651-39-2 4-溴苯基碘化锌 | CAS号147227-33-6 (4-bromophenyl)... | CAS号201230-82-2 carbon monoxide | CAS号107147-60-4 4-吗啉-4-基苯硫酚 | CAS号1093878-32-0 3-(4-溴苯基)氧杂环丁烷-3-醇 | CAS号106475-19-8 1-bromo-4-(2-me... | CAS号110677-45-7 4-(9H-咔唑-9-基)苯甲醛 | CAS号105986-54-7 4-(4-溴苯基)丁酸乙酯 | CAS号38186-51-5 4-溴苄基亚磷酸二乙酯 | CAS号460-00-4 对氟溴苯 | CAS号4981-64-0 4'-溴苯丁酮 | CAS号92-86-4 4,4-二溴联苯 | CAS号3988-03-2 4,4'-二溴二苯甲酮

溴苯置于cerium(Iii) Chloride Heptahydrate,双氧水,Sodium Iodide体系中,用 水 作为反应溶剂,化学反应 12.0H,以86%的收率获得产物对溴碘苯
参考文献:过氧化氢作为水中的终端氧化剂,用七水合氯化铈(iii)催化卤化物对有机化合物的高效卤化反应
标题:过氧化氢作为水中的终端氧化剂,用七水合氯化铈(iii)催化卤化物对有机化合物的高效卤化反应
摘要:在本文中,描述了一种新的对环境友好的催化方法,该方法可用于芳烃的有效单碘化和溴化,以及使用过氧化氢作为末端氧化剂对烯烃进行碘代醚化和碘代内酯化.该方法基于在室温或回流条件下在水中使用碘化钠或溴化钠,过氧化氢(35%)和氯化铈(iii)作为有效催化剂的基础.通过该方案,苯胺的碘化在对位以高区域选择性进行,并形成少量的邻位异构体.然而,苯胺的溴化以绝对的区域选择性进行,以高产率得到对位异构体作为唯一产物.的碘化和溴化米二甲苯,甲苯,氯和溴苯具有非常好的区位选择性分别进行,以产生对位异构体作为唯一的产物.苯也被该催化体系卤化,以高收率得到单卤代苯.烯烃的碘代醚化和碘代内酯化在室温下也容易以高收率进行.然而,通过该方案进行的烯烃溴化失败,并且完整地检测到了起始原料.
DOI:10.1002/adsc.200900124

专利信息

专利号:US-8729310-B2
优先权日:2009-09-22
标题:Halogenated diarylamine compound and synthesis method thereof
发明人：OSAKA HARUE; INOUE HIROTO
权利人:OSAKA HARUE; INOUE HIROTO; SEMICONDUCTOR ENERGY LAB
摘要:An object is to provide a new halogenated diarylamine compound serving as a source material for synthesis of a variety of diarylamine compounds and triarylamine compounds and a synthesis method of the new halogenated diarylamine compound. A halogenated diarylamine compound represented by the following general formula (G1) and a synthesis method thereof are provided. Note that a variety of diarylamine compounds and triarylamine compounds can be synthesized using the halogenated diarylamine compound represented by the following general formula (G1).

专利号:US-12102991-B2
优先权日:2019-07-17
标题:Ligand-directed reticular synthesis of metal-organic frameworks having edge-transitive ALB network topologies
发明人：FARHA OMAR K; CHEN ZHIJIE; LI PENGHAO; STODDART J FRASER
权利人:UNIV NORTHWESTERN
摘要:A series of isoreticular metal-organic frameworks composed of metal nodes connected by rigid trigonal prismatic organic linkers and having a 6,12-coordinatled alb network topology are provided. Also provided are methods of synthesizing the metal-organic frameworks and methods of using the metal-organic frameworks to catalyze the hydrolysis of organic molecules, such as nerve agents, having hydrolysable bonds.

专利号:US-10865163-B2
优先权日:2017-12-20
标题:Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds
发明人：YOUNG MICHAEL C; KAPOOR MOHIT
权利人:UNIV TOLEDO
摘要:Methods of synthesizing compounds using CO 2 as a directing group for C—H functionalization, and compounds made thereby, are described.

专利号:US-8283855-B2
优先权日:2010-01-11
标 题 :Method for synthesis of anthracene derivative
发明人：OSAKA HARUE
权利人:OSAKA HARUE; SEMICONDUCTOR ENERGY LAB
摘要:A method for synthesizing an anthracene derivative represented by a general formula (G1) is provided, in which a 9-arylanthracene derivative having an active site at a 10-position is subjected to coupling with a carbazole-3-yl-aryl derivative having an active site in an aryl group with the use of a metal or a metal compound, wherein A represents a substituted or unsubstituted phenyl group, wherein D represents any of an alkyl group having 1 to 4 carbon atoms and a substituted or unsubstituted phenyl group, wherein α represents any of a substituted or unsubstituted phenylene group and a substituted or unsubstituted biphenyl-4,4′-diyl group, and wherein R1 to R9 independently represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, and a substituted or unsubstituted phenyl group.

专利号:US-2014371464-A1
优先权日:2012-02-03
标 题:Process for the preparation of chiral isoxazoline azetidine derivatives as antiparasitic agents
发明人：BILLEN DENIS; GREENWOOD SEAN DAVID WILLIAM; STUK TIMOTHY LEE
权利人:ZOETIS LLC
摘要:The invention recites a chiral process for the synthesis of isoxazoline azetidine phenyl substituted derivatives of Formula (1) stereoisomers thereof, veterinarily acceptable salts thereof, processes for making, and their use as a parasiticide in an animal. The variables *, R 1a , R 1b , R 1c , R 2 , and R 3 are as described herein

专利号:US-8895730-B2
优先权日:2011-09-22
标 题 :Synthesis of two-photon absorbing polyhydroxy diphenylamino-dialkylfluorene-1,3,5-triazine molecules
发明人：TAN LOON-SENG; KANNAN RAMAMURTHI; DALTON MATTHEW
权利人:US AIR FORCE
摘要:A method of synthesizing a two-photon active tris(diarylamino-9,9-di(R)fluorenyl)-1,3,5-triazine compound having the structure: n nwhere Y is hydrogen, a thermally self-polymerizable acrylic, or a methacrylic group; R is an alkyl group of the formula —C m H 2m+1 , wherein the subscript m ranges from 1 to 6, or an alkylether group of the formula —(CH 2 CH 2 O) p Me, wherein the subscript p ranges from 1 to 5; R′ is an alkyl group; and the R′—(OY) x groups are attached to the phenyl rings of the triarylamine moiety either in a para position or a meta position and the subscript x ranges from 1 to 3. The compound may be synthesized by (a) synthesizing a diarylamine intermediate, (b) synthesizing a brominated 1,3,5-triazine intermediate as a three-arm core structure, and (c) forming the two-photon active tris(diarylamino-9,9-di(R)fluorenyl)-1,3,5-triazine compound by covalently joining the diarylamine and each arm of the three-arm core structure and removing the acetone protecting groups. The diarylamine intermediate may be synthesized by protecting tris-1,1,1-(hydroxymethyl)ethane, via a ketal formation with acetone, as an acetonide derivative; furnishing bromophenoxy-methyltrimethyl-1,3-dioxane from the acetonide derivative; and arylating aniline with the bromophenoxy-methyltrimethyl-1,3-dioxane.