[EN] NOVEL ORGANIC ELECTROLUMINESCENCE COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME<br/>[FR] NOUVEAUX COMPOSÉS ORGANIQUES ÉLECTROLUMINESCENTS ET DISPOSITIF ORGANIQUE ÉLECTROLUMINESCENT COMPRENANT LESDITS COMPOSÉS
申请人:ROHM & HAAS ELECT MAT
公开号:WO2013073859A1
公开(公告)日:2013-05-23
The present invention relates to novel organic electroluminescence compounds and an organic electroluminescence device comprising the same. The organic electroluminescence compound according to the present invention has an advantage of manufacturing an OLED device having long operating lifespan due to its high luminous efficiency compared with conventional materials, and having reduced power consumption induced by improved power efficiency.
[EN] ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME<br/>[FR] COMPOSÉ ÉLECTROLUMINESCENT ORGANIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LE COMPRENANT
申请人:ROHM & HAAS ELECT MATERIALS KOREA LTD
公开号:WO2017099516A1
公开(公告)日:2017-06-15
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present disclosure is capable of producing an organic electroluminescent device with reasonably improved color purity and efficiency.
Abstract A direct access to pentacyclic molecules via FischerIndoleSynthesis starting from tricyclic ketones is described.
摘要描述了从三环酮开始通过 Fischer Indole 合成直接获得五环分子的方法。
Cascade annulative π-extension for the rapid construction of carbazole based polyaromatic hydrocarbons
作者:Samrat Kundu、Ankush Banerjee、Shyam Chand Pal、Meghna Ghosh、Modhu Sudan Maji
DOI:10.1039/d1cc00668a
日期:——
Brønsted acid catalyzed cascade benzannulation strategy for the concise synthesis of benzo[a]carbazoles is reported. Efficacy of the methodology was further validated by synthesizing structurally diverse, extensive π-conjugated carbazole based PAHs.