[EN] NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME<br/>[FR] NOUVEAUX COMPOSÉS ORGANIQUES ÉLECTROLUMINESCENTS ET DISPOSITIF ORGANIQUE ÉLECTROLUMINESCENT LES UTILISANT
申请人:DOW ADVANCED DISPLAY MATERIALS
公开号:WO2010114264A2
公开(公告)日:2010-10-07
The present invention relates to novel organic electroluminescent compounds and organic electroluminescent devices comprising the same. Since the organic electroluminescent compounds according to the present invention exhibit high luminescence efficiency and excellent color purity and life property, they may be used to manufacture OLEDs with very good operation life.
One-pot synthesis of benzo[c]carbazoles by photochemical annulation of 2-chloroindole-3-carbaldehydes
作者:Cailin Wang、Wei Zhang、Shenci Lu、Jingfei Wu、Zongjun Shi
DOI:10.1039/b808854c
日期:——
A novel and efficient procedure for the synthesis of benzo[c]carbazoles has been achieved in moderate to high yields by the one-potphotochemicalannulations of 2-chloroindole-3-carbaldehydes by styrenes via photodechlorination-initiated coupling of 2-chloroindole-3-carbaldehydes with styrenes, electrocyclic reactions and deformylative aromatization in the presence of pyridine.