CAS: 15082-28-7; 2-([1,1-Biphenyl]-4-yl)-5-(4-(Tert-Butyl)Phenyl)-1,3,4-Oxadiazole

相似化合物

138372-67-5 2043-06-3 725-12-2

上下游产品

4-tert-butylbenzoic acid hydrazide 2-([1,1'-biphenyl]-4-yl)-2-oxoacetic acid 2-[4-(4'-acetylbiphenylyl)]-5-(4-tert-butylphenyl)-1,3,4-oxadiazole 2-(4-(tert-butyl)phenyl)-5-(4'-vinyl-[1,1'-biphenyl]-4-yl)-2,5-dihydro-1,3,4-oxadiazole

N-4-Phenylbenzoyl-N'-P-Tert.Butylbenzoyl-Hydrazin置于三氯异氰尿酸,碳酸氢钠,三苯基膦体系中,用 二氯甲烷,丙酮 用作溶剂,化学反应 0.08H,反应生成2-(4'-叔丁苯基)-5-(4'-联苯基)-1,3,4-恶二唑
参考文献:Pph3-Tcca介导的2,5-二取代1,3,4-恶二唑的机械化学合成
标题:Pph3-Tcca介导的2,5-二取代1,3,4-恶二唑的机械化学合成
摘要:2,5-二取代 1,3,4-恶二唑的机械化学合成被开发为一种环境友好的替代传统溶剂方法的方法.在三苯基膦和三氯异氰脲酸存在下,N-酰基苯并三唑与酰肼缩合,在几分钟内以非常好至极好的收率生成恶二唑衍生物.该方法避免了对严格无水条件,外部加热,长反应时间以及繁琐的多步骤程序的需要.一系列具有反应性功能的底物也具有非常好的耐受性.
Doi:10.1055/s-0040-1719867

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-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-8987451-B2
优先权日:2012-01-03
标题 :Synthesis of cyclometallated platinum(II) complexes
发明人：TSAI JUI-YI; KOTTAS GREGG; YEAGER WALTER
权利人:UNIVERSAL DISPLAY CORP
摘要:A single-step method of making tetradentate platinum complexes is disclosed. The method advantageously allows the formation of a platinum complex in a single step, even with sterically hindered ligands, without the use of highly reactive intermediates. The compounds made by the disclosed method are useful in OLED applications.

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-9827555-B2
优先权日:2013-07-31
标 题:Catalyst for conversion of synthesis gas
发明人：KARIM KHALID; RAKIB MOHAMMAD ABDUR; KHAN ASAD AHMAD; AL-SEMAHI MOHAMMED
权利人:SAUDI BASIC IND CORP
摘要:The disclosed subject matter presents a catalyst or catalyst composition as well as the methods of making and using the catalyst or catalyst composition. In one aspect, the disclosed subject matter relates to a catalyst comprising CoMn a Si b X c Y d O x wherein in X comprises an element from Group 11; Y comprises an element from Group 12; a ranges from 0.8 to 1.2; b ranges from 0.1 to 1; c ranges from 0.01 to 0.05; d ranges from 0.01 to 0.05; x is a number determined by the valency requirements of the other elements present; and wherein the catalyst converts synthesis gas to at least one olefin.