申请人:DOOSAN CORPORATION 주식회사 두산(119987140410) Corp. No ▼ 110111-0013774BRN ▼107-81-00237
公开号:KR101609039B1
公开(公告)日:2016-04-04
본 발명은 발광능, 정공 수송능, 전자 수송능 등이 우수한 신규의 벤조 카바졸 화합물 및 이를 하나 이상의 유기물층에 포함함으로써 발광효율, 구동 전압, 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다.
This is the translation of the text into Chinese:
本发明涉及一种有机电致发光器件,通过在一个或多个有机层中包含优良的新型苯并噻唑化合物,以提高发光效率、驱动电压、寿命等特性。
A Cobalt Catalyst Permits the Direct Hydrogenative Synthesis of 1
<i>H</i>
‐Perimidines from a Dinitroarene and an Aldehyde
作者:Tobias Schwob、Mirco Ade、Rhett Kempe
DOI:10.1002/cssc.201900498
日期:2019.7.5
A new sustainable catalytic reaction, the synthesis of 1H‐ perimidines from a dinitroarene and an aldehyde in the presence of H2, was achieved. An earth‐abundant metal catalyst was developed to permit the efficient, highly chemoselective, and consecutive hydrogenation of dinitroarenes. The catalyst was reusable and easy to handle. The use of a specific Co complex and its pyrolysis at a certain temperature
Synthesis of Nonsymmetrically 2,7-disubstituted 1,3-diazapyrenes, Novel Promising Supramolecular Chemistry Objects
作者:Stanislav V. Shcherbakov、Oleg N. Nadein、Viktoriia Yu. Shcherbakova、Sergei N. Ovcharov、Alexander V. Aksenov
DOI:10.1007/s10593-021-03016-z
日期:2021.10
A number of nonsymmetrically 2,7-disubstituted 1,3-diazapyrenes were synthesized by the Sonogashira cross coupling of 2-substituted 7-bromobenzo[gh]perimidines with phenyl- and pentylacetylenes. A method of direct one-pot synthesis from 2-substituted 6-(5-bromo-3,4-dihydropyrimidin-4-yl)-1H-perimidines was developed. The proposed method for functionalization of 1,3-diazapyrenes can find application
Novel three-component reaction of perimidines with 1,3,5-triazines and carbonyl compounds in polyphosphoric acid. an efficient method for peri-annelation of a carbocyclic and pyridine ring
作者:A. V. Aksenov、N. A. Aksenov、A. S. Lyakhovnenko、A. B. Kumshaeva、I. V. Aksenova
DOI:10.1007/s10593-012-1037-8
日期:2012.7
Methods have been developed for the synthesis of 1,3-diazapyrenes, 8(6)-aryl-6(8)-oxo-1,6,7,8-tetra-hydro-1,3-diazapyrenes, and 1,3,7-triazapyrenes based on a three-component reaction of perimidines with 1,3,5-triazines and carbonylcompounds, benzonitrile, or vinyl butyl ether in polyphosphoricacid.
Synthesis of 1,3-diazapyrenes by the reaction of 1 H-perimidines with 1,3-dicarbonyl compounds
作者:A. V. Aksenov、I. V. Aksenova、A. S. Lyakhovnenko、D. A. Lobach
DOI:10.1007/s11172-009-0108-1
日期:2009.4
A method for the synthesis of 1,3-diazapyrenes has been developed based on the reaction of 1H-perimidines with 1,3-dicarbonyl compounds in polyphosphoric or 70% aq. sulfuric acid.