CAS: 99725-44-7; 5-Bromo-2-Fluoro-1,3-Dimethylbenzene

上下游产品

CAS号24596-19-8 4-溴-2,6-二甲基苯胺 | CAS号648906-19-8 5-bromo-1,3-dim...

4-溴-2,6-二甲基苯胺置于lithium Tetrafluoroborate体系中,用 六氟苯,乙酸乙酯 作为反应溶剂,化学反应 2.0H,反应生成 5-溴-2-氟-1,3-二甲苯
参考文献:Libf4 促进温和条件下芳香族氟代三嗪化反应
标题:Libf4 促进温和条件下芳香族氟代三嗪化反应
摘要:开发了一种通过libf 4促进的3,3-二甲基-1-芳基三氮烯的芳香族氟代三氮烯化反应高效且温和的氟化方法.在不存在质子酸或强路易斯酸的情况下,反应顺利进行并倾向于在2小时内完成.该方法可耐受多种官能团,并以中等至优异的收率提供芳基氟化物产物.
DOI:10.1021/acs.Joc.3C01239

专利信息

专利号:WO-2009073246-A1
优先权日:2007-12-06
标 题 :Method for the synthesis of iridium (iii) complexes with sterically demanding ligands

专利号:US-2009124805-A1
优先权日:2006-12-08
标题 :Method for synthesis of iriduim (iii) complexes with sterically demanding ligands

专利号:US-9718764-B2
优先权日:2013-03-22
标题:Synthetic building blocks for the production of materials for organic electroluminescence devices
发明人：STOESSEL PHILIPP; PARHAM AMIR HOSSAIN; JATSCH ANJA
权利人:MERCK PATENT GMBH
摘要:The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices.

专利号:US-12365682-B2
优先权日:2022-12-19
标 题 :Process to make GLP1 RA and intermediates therefor
发明人：ALLIAN AYMAN D; BERGLUND KENNETH DEREK; COLE KEVIN PAUL; DAVIS ASHLEE JEANETTE; HESS MOLLY; JEMISON ADRIANA; KERR MARK STEVEN; MACK AUDREY GRACE; ORTIZ-MEDINA XAVIER A; REMICK DAVID MICHAEL; STARKEY DEREK ROBERT; VAID RADHE KRISHAN; YANG QIANG; KAWAGISHI FUMIKI; EMURA TAKASHI; TSUCHIYA SATOSHI; WADAMOTO MANABU; YAMAWAKI MINORU
权利人:LILLY CO ELI; CHUGAI PHARMACEUTICAL CO LTD
摘要:The present invention relates to the synthesis of 3-[(1S,2S)-1-[5-[(4S)-2,2-dimethyloxan-4-yl]-2-[(4S)-2-(4-fluoro-3,5-dimethylphenyl)-3-[3-(4-fluoro-1-methylindazol-5-yl)-2-oxoimidazol-1-yl ]-4-methyl-6,7-dihydro-4H-pyrazolo [4,3-c] pyridine-5-carbonyl] indol-1-yl]-2-methylcyclopropyl]-4H-1,2,4-oxadiazol-5-one, or a salt thereof, and related synthetic intermediate compounds.

专利号:US-8519130-B2
优先权日:2006-12-08
标 题 :Method for synthesis of iriduim (III) complexes with sterically demanding ligands
发明人：ALLEYNE BERT
权利人:ALLEYNE BERT; UNIVERSAL DISPLAY CORP
摘要:Phosphorescent materials and devices with improved device manufacturing, fabrication, stability, efficiency, and/or color.