具有苯并唑环结构的化合物及有机电致发光元件

    公开(公告)号:CN109790132B

    公开(公告)日:2024-03-05

    申请号:CN201780041812.2

    申请日:2017-07-06

    摘要: 电致发光元件,其特征在于,该化合物用作至少本发明提供电子注入、传输性能优异、具有 一个有机层的构成材料。空穴阻挡能力、薄膜状态下的稳定性高的具有优异的特性的有机化合物作为高效率、高耐久性的有机电致发光元件用材料,进而使用该化合物,提供高效率、高耐久性的有机电致发光元件。本(56)对比文件US 2013026371 A1,2013.01.31KR 20140094408 A,2014.07.30US 2014239269 A1,2014.08.28KR 20150030294 A,2015.03.20KR 20150064442 A,2015.06.11US 2015318487 A1,2015.11.05CN 105294670 A,2016.02.03CN 105418357 A,2016.03.23JP 2016058205 A,2016.04.21US 2016181544 A1,2016.06.23JP 2016119355 A,2016.06.30WO 2016197353 A1,2016.12.15V. Sridharan, S.等.A Novel SyntheticRoute for the Synthesis of 4,6-Diaryl-2-methyl-1,3-benzoxazoles《.J. HeterocyclicChem.》.2005,第42卷1321-1330.Santhosh Kumar Alla等.OrganocatalyticSyntheses of Benzoxazoles andBenzothiazoles using Aryl Iodide andOxone via C-H Functionalization and C-O/SBond Formation《.J. Org. Chem.》.2014,第79卷7502-7511.Namjin Park等.Synthesis ofBenzothiazoles through Copper-CatalyzedOne-Pot Three-Component Reactions withUse of Sodium Hydrosulfide as a SulfurSurrogate《.Eur. J. Org. Chem.》.2012,第2012卷1984-1993.Veerababurao Kavala等.One-Pot TandemSynthesis of 2-ArylbenzoxazoleDerivatives via Copper-Catalyzed C-N andC-O Bond Formation《.Adv. Synth. Catal.》.2012,第354卷2229-2240.