The invention relates to the improvement of organic electroluminescent devices, in which compounds that are represented by formula (1) are used, in particular as hole injection materials or hole transport materials in a hole injection layer or hole transport layer.
Solvent-Free Buchwald-Hartwig (Hetero)arylation of Anilines, Diarylamines, and Dialkylamines Mediated by Expanded-Ring N-Heterocyclic Carbene Palladium Complexes
作者:Maxim A. Topchiy、Pavel B. Dzhevakov、Margarita S. Rubina、Oleg S. Morozov、Andrey F. Asachenko、Mikhail S. Nechaev
DOI:10.1002/ejoc.201501616
日期:2016.4
the Buchwald–Hartwig (hetero)arylation of anilines, diarylamines, and dialkylamines mediated by the expanded-ring N-heterocyclic carbene palladium complex (THP-Dipp)Pd(cinn)Cl [THP-Dipp = 1,3-bis(2,6-diisopropylphenyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene; cinn = cinnamyl, 3-phenylallyl] was developed. The catalytic protocol was efficient for the coupling of amines and (hetero)aryl chlorides and bromides
CARBAZOLE DERIVATIVES FOR ORGANIC ELECTROLUMINESCENT DEVICES
申请人:Parham Amir Hossain
公开号:US20090302752A1
公开(公告)日:2009-12-10
The present invention relates to compounds of the formula (1) and to the use thereof in organic electroluminescent devices, in particular as matrix material in phosphorescent devices.
[EN] COMPOUNDS FOR ELECTRONIC DEVICES<br/>[FR] COMPOSÉS POUR DISPOSITIFS ÉLECTRONIQUES
申请人:MERCK PATENT GMBH
公开号:WO2013185871A1
公开(公告)日:2013-12-19
The present invention relates to organic electroluminescent devices comprising compounds of the formula (1), in particular as blue singlet emitting materials in an electroluminescent layer.
本发明涉及有机电致发光器件,其中包括式(1)的化合物,特别是作为电致发光层中的蓝色单态发射材料。
Novel Materials for Organic Electroluminescent Devices
申请人:Vestweber Horst
公开号:US20080220285A1
公开(公告)日:2008-09-11
The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) as dopants in the emitting layer.