1260249-07-7

Upstream product

• 1260228-94-1 9,9-dimethyl-2-(2-nitrophenyl)-9H-fluorene 
• 333432-28-3 9,9-dimethyl-9H-fluoren-2-yl-2-boronic acid 
• 1260228-95-2 12,12-dimethyl-11,12-dihydroindeno[2,1-a]carbazole 
• 1260248-98-3 6-(2,6-dibromopyridin-4-yl)-12,12-dimethyl-6,12-dihydro-6-azaindeno[1,2-b]fluorene 
• 497-19-8 sodium carbonate 
• 175422-04-5 2,6-dibromo-4-nitropyridine 
• 98-80-6 phenylboronic acid 
• 577-19-5 2-nitrophenyl bromide 

Relevant academic research and scientific papers

MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

The present invention describes novel indenofluorene derivatives which can preferably be employed as matrix materials for phosphorescent dopants or as electron-transport materials, in particular for use in the emission and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to polymers which comprise these compounds as structural units and to a process for the preparation of the compounds according to the invention and to electronic devices which comprise same.