CAS: 19752-57-9; 1,3-Dibromo-5-Iodobenzene

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上下游产品

CAS号626-39-1 1,3,5-三溴苯 | CAS号626-40-4 3,5-二溴苯胺 | CAS号17878-23-8 3,5-二溴-1-三甲基硅基苯 | CAS号10527-69-2 2,6-dibromo-4-i... | CAS号540-37-4 对碘苯胺 | CAS号6311-60-0 1,3-二溴-5-硝基苯 | CAS号827-94-1 2,6-二溴-4-硝基苯胺 | CAS号100-01-6 对硝基苯胺 | CAS号78824-10-9 3,5-二溴磺胺酸钠盐 | CAS号697-87-0 tetra-N-ethyl-d... | CAS号56990-02-4 3,5-二溴苯甲醛 | CAS号135853-29-1 2-(3,5-dibromop... | CAS号17878-23-8 3,5-二溴-1-三甲基硅基苯 | CAS号16372-96-6 3,5-二溴联苯 | CAS号919791-90-5 1-(3,5-dibromop... | CAS号919791-97-2 1,3-dibromo-5-(... | CAS号448895-60-1 1,3-dibromo-5-[...

2,6-二溴-4-硝基苯胺置于tin(II) Chloride Dihdyrate,硫酸,Sodium Nitrite体系中,用 四氢呋喃,乙醇 用作溶剂,化学反应 1.25H,反应生成1,3-二溴-5-碘苯
参考文献:Fhbc,六-Peri-Hexabenzocoronene-Fluorene杂种:高溶解性,易官能化的hbc的平台,具有扩展的石墨烯核
标题:Fhbc,六-Peri-Hexabenzocoronene-Fluorene杂种:高溶解性,易官能化的hbc的平台,具有扩展的石墨烯核
摘要:基于六材料围六苯甲酮(hbc)在各种光伏应用中显示出巨大的希望.但是,仍然需要一个可溶的,多功能的,基于hbc的平台,该平台可以通过合并电活性基团或可以促进自组装的基团进行定制.提出了hbc-芴杂化体的合成,该杂合体包含一个膨胀的石墨核,该核高度易溶,抗聚集并且可以在其顶点容易地进行功能化.可以定制这个新的hbc平台,使其顶点处包含六个电活性基团,例如fhbc的代表性六芳基衍生物的简便合成就是例证.含有可允许自组装的电活性官能团的新型fhbc衍生物的合成可用作光伏应用的潜在长距离电荷转移材料.
Doi:10.1002/anie.201711739

专利信息

专利号:US-11976081-B2
优先权日:2019-04-26
标题 :Intermediate of eribulin and synthesis method and use thereof
发明人：XU WEIPING
权利人:BEIJING TIENYI LUFU PHARMATECH CO LTD
摘要:An intermediate compound is prepared and used for the synthesis of halichondrin B, eribulin or an analog thereof, particularly a structural fragment C27-C35 thereof. The starting materials of the synthetic route are readily available, and the optical purity of the starting materials can be ensured, so that the optical purity of the structural fragment C27-C35 in halichondrin B, eribulin or the analog thereof is ensured. Steps for constructing a chiral center of the structural fragment C27-C35 feature higher diastereoselectivity and yield, in particular preparation methods of compounds of formulae (X), (XI), (XVI) and (XV). By-products of partial reactions can be removed only by recrystallization, which results in easy purification and significant reduce in cost.

专利号:US-11905246-B2
优先权日:2014-05-26
标 题 :Design, synthesis and characterization of metal organic frameworks
发明人：EDDAOUDI MOHAMED; XUE DONGXU; LUEBKE RYAN; GUILLERM VINCENT; PEEDIKAKKAL ABDUL MALIK PUTHAN; ADIL KARIM; WESELINSKI LUKASZ
权利人:UNIV KING ABDULLAH SCI & TECH; KING ABDULLAH UNIV OF SCIENCE & TECHNOLOGY
摘要:A molecular building block composition can include a metal ion component; and a ligand component including a core including at least one functional group associated with the metal ion component and the core.

专利号:US-12398168-B2
优先权日:2020-01-09
标题 :Preparation method of a glycoside compound
发明人：ZHAN CHANGSEN; TIAN PING; CUI CHUNXIAO; ZHANG JIANGE; ZHOU JUNJIE; LIN GUOQIANG; XU WENWEN; ZHANG ZHENGGUANG
权利人:SHANGHAI HUTCHISON PHARMACEUTICALS LTD
摘要:Preparation method of glycoside compounds is involved in the invention, with the advantages of short synthesis steps, high stereoselectivity and yield, simple production operation, low equipment requirements, environmental protection and suitability for industrial mass production.

专利号:US-5877214-A
优先权日:1996-09-12
标题:Polyaryl-poly(ethylene glycol) supports for solution-phase combinatorial synthesis
发明人：KIM RONALD M
权利人:MERCK & CO INC
摘要:The present invention is directed to the certain polyaryl-poly(ethylene glycol) compounds ('polyaryl-PEG' compounds) which are useful as soluble polyvalent supports in the preparation of combinatorial libraries of compounds. The resultant combinatorial libraries are useful in screening for biologically active moieties in the drug discovery process or in developing compounds with desired physical and chemical properties.

专利号:CN-114572993-B
优先权日:2022-05-07
标题:Method and device for refining potassium fluoborate as byproduct in synthesis of medical intermediate

专利号:CN-114572993-A
优先权日:2022-05-07
标题:Method and device for purifying by-product potassium fluoroborate in synthesis of pharmaceutical intermediates