CAS: 76185-65-4; N4,N4,N4',N4'-Tetra-P-Tolyl-[1,1'-Biphenyl]-4,4'-Diamine

上下游产品

4,4'-diiodobiphenyl di-p-tolylamine 4-bromo-N,N-di-p-tolylaniline N-phenyl-di-p-tolylamine

4-溴-4',4''-二甲基三苯胺置于2,2'-联吡啶,1,5-Cis,Cis-Cyclooctadiene,Nickel Dibromide 锰体系中,用 N,N-二甲基甲酰胺,甲苯 作为反应溶剂,化学反应 48.0H,以90%的收率获得产物n,N,N',N'-四(4-甲苯基)联苯胺
参考文献:Method For The Production Of Aryl-Aryl Coupled Compounds
标题:Method For The Production Of Aryl-Aryl Coupled Compounds
摘要:本发明涉及一种制备芳基-芳基偶联化合物和材料的过程.这些材料在工业中起着重要作用,例如作为液晶,药品,农药和有机半导体.迄今为止通过山本偶联进行的芳基-芳基偶联需要特定的添加剂,以便得到适合后续使用的产物.特别是在电子工业中,山本偶联需要满足特定要求.

专利信息

专利号:US-2007287821-A1
优先权日:2004-09-06
标 题:Synthesis of Polynaphthalenes and Their Use
发明人：DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROSCH JOACHIM
权利人:BASF AG
摘要:The present invention relates to a process for preparing polynaphthalene derivatives comprising repeating units of the general formula Ia and/or Ib n n nwhere R 1 , R 2 , R 1′ , R 2′ are as defined in the description. The present invention further relates to polynaphthalene derivatives which can be prepared by the process of the invention, films comprising or consisting of at least one polynaphthalene derivative according to the invention, organic light-emitting diodes (OLEDs) comprising at least one polynaphthalene derivative according to the invention, a light-emitting layer comprising or consisting of at least one polynaphthalene derivative according to the invention, an OLED comprising the light-emitting layer of the invention, devices comprising an OLED according to the invention and the use of the polynaphthalene derivatives of the invention as emitter substances in OLEDs.

专利号:US-8137822-B2
优先权日:2005-04-28
标题 :Synthesis of phenyl-substituted polyfluoroanthenes and the use thereof
发明人：DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROESCH JOACHIM
权利人:DOETZ FLORIAN; NORD SIMON; WEISS HORST; ROESCH JOACHIM; BASF AG
摘要:The invention relates to a method for producing polyfluoroanthenes containing repeat units of general formula (I), said method consisting of the following steps: a) a monomer fluoroanthene derivative of formula IIa is produced; b) optionally the monomer fluoroanthene derivative of formula IIa is converted into another monomer fluoroanthene derivative of formula IIb; and c) the monomer fluoroanthene derivative of formula IIa or IIb is polymerised, optionally together with at least one other comonomer. The invention also relates to polyfluoroanthenes that can be produced according to the inventive method, films, a light-emitting layer containing or consisting of at least one inventive polyfluoroanthene, OLEDs containing at least one inventive polyfluoroanthene, OLEDs containing an inventive light-emitting layer, a device containing an inventive OLED, and the use of the inventive polyfluoroanthene emitter substances in OLEDs.

专利号:US-7408085-B2
优先权日:2006-11-28
标 题:Rapid cost effective method for the synthesis of TPD-type arylamines
发明人：BENDER TIMOTHY P; COGGAN JENNIFER A; MCGUIRE GREGORY; MURPHY LEANNE DAWN; TOTH ALAN EDWARD JOHN
权利人:XEROX CORP
摘要:A process for forming a tetra(aryl)-biphenyldiamine compound, including reacting a dibromobiphenyl compound and a diarylamine compound in the presence of a palladium ligated catalyst and a base.

专利号:US-2024215280-A1
优先权日:2022-10-31
标 题:In situ core/shell perovskite nanocrystal material, method of preparation thereof, and light emitting device comprising the same
发明人：LEE TAE-WOO; KIM JOO SUNG
权利人:SEOUL NAT UNIV R&DB FOUNDATION; PEROLED CO LTD
摘要:The present inventive concept relates to an in situ core/shell perovskite nanocrystal film formed by an in situ nanocrystal synthesis process, a method for producing the same, and a light emitting device comprising the same as a light-emitting layer. The in situ core/shell perovskite nanocrystal film formed by the in situ nanocrystal synthesis process according to the present inventive concept exhibits a strong charge confinement effect by nanocrystal formation, and can simultaneously greatly improve the luminescence efficiency and lifetime by maintaining the fast charge transport capability of polycrystalline perovskite.

专利号:US-2017246690-A1
优先权日:2014-06-20
标 题:Stabilizing agent-free metal nanoparticle synthesis and uses of metal nanoparticles synthesized therefrom
发明人：MURPHY RYAN J; DREYFUS REMI; HOUGH LAWRENCE ALAN; MALASSIS LUDIVINE; MURRAY CHRISTOPHER; DONNIO BERTRAND
权利人:RHODIA OPERATIONS; CENTRE NAT RECH SCIENT; UNIV PENNSYLVANIA
摘要:Described herein are methods of synthesizing metal nanoparticles and the metal nanoparticles synthesized therefrom. Further described in the present disclosure are methods of modifying the surfaces of metal nanoparticles and the metal nanoparticles modified thereby. Also described herein are uses of such metal nanoparticles.

专利号:US-2008213623-A1
优先权日:2005-04-28
标题:Synthesis Of Phenyl-Substituted Polyfluoroanthenes and the Use Thereof