CAS: 105389-36-4; N1,N1-Bis(4-(Diphenylamino)Phenyl)-N4,N4-Diphenylbenzene-1,4-Diamine

上下游产品

CAS号4316-58-9 三(4-溴苯)胺 | CAS号5856-89-3 lithium N,N-dip... | CAS号36809-26-4 4-溴三苯胺 | CAS号603-34-9 三苯胺 | CAS号4181-20-8 三(4-碘苯)胺 | CAS号122-39-4 二苯胺

4-溴三苯胺置于palladium Diacetate Sodium T-Butanolate体系中,用 甲苯 用作溶剂,化学反应 18.0H,反应生成4,4'4''-三(N,N-二苯基氨基)三苯基胺
参考文献:羟胺o-苄基醚在芳基卤化物催化胺化反应中作为氨当量.
标题:羟胺o-苄基醚在芳基卤化物催化胺化反应中作为氨当量.
摘要:取决于芳基溴化物的大小,所使用的当量数或所采用的条件,钯催化的芳基溴化物与羟胺o-苄基醚的胺化反应会导致形成二芳基或三芳基胺.
Doi:10.1016/j.Tetlet.2007.10.115

专利信息

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-2019036041-A1
优先权日:2014-10-28
标 题:Organometallic Iridium Complex, Light-Emitting Element, Light-Emitting Device, Electronic Device, Lighting Device, and Synthesis Method of Organometallic Iridium Complex
发明人：INOUE HIDEKO; YAMAGUCHI TOMOYA; SEO SATOSHI; YAMADA YUI
权利人:SEMICONDUCTOR ENERGY LAB
摘要:A high-purity organometallic iridium complex is provided. The organometallic iridium complex includes iridium and a plurality of ligands cyclometallated to the iridium. Each of the plurality of ligands includes a heteroaromatic ring having a coordinatable nitrogen atom. In LC analysis of the organometallic iridium complex, an impurity which has a monochlorinated ligand among the plurality of ligands is 0.1% or less by quantitating using peak area count with a PDA detector.

专利号:US-10577325-B2
优先权日:2017-03-28
标 题 :Method for preparing a series of carbazole derivatives and use thereof in organic light-emitting diodes
发明人：CAO JIANHUA; WANG SHIBO; HUA RUIMAO
权利人:SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD
摘要:Disclosed are a method for preparing a series of carbazole derivatives and use thereof in organic light-emitting diodes. The structure of the material is as shown in Formula I. An organic electroluminescent device prepared by the material can have a significantly improved power efficiency and an external quantum efficiency for the device and an extended life for an orange light or red light device; moreover, the material has characteristics, for example, methods for the synthesis and purification of the material are simple and suitable for large-scale production, and is an ideal choice as a luminescent material for organic electroluminescent devices. The use of the organic electroluminescent diode material as a carrier transport material or as a luminescent material alone or as a host material in a light-emitting layer also falls within the scope of protection.

专利号:DE-112012006817-B3
优先权日:2011-07-22
标题 :Process for the synthesis of a dibenzo [c, g] carbazole compound.

专利号:US-9508941-B2
优先权日:2010-12-24
标题:Light-emitting elements comprising iridium organometallic complexes comprising aryl-substituted pyrazines
发明人：INOUE HIDEKO; NAKAGAWA TOMOKA; SEO SATOSHI
权利人:SEMICONDUCTOR ENERGY LAB
摘要:Provided is a novel organometallic complex which can be synthesized easily and emits phosphorescence, or a compound which emits red phosphorescence. The inventors focused on easy synthesis of an m-aminophenyl pyrazine derivative represented by the following general formula (G0), synthesized an organometallic complex having a structure in which the derivative is coordinated to a Group 9 or Group 10 metal ion, and further synthesized a useful substance which emits red phosphorescence.