1315565-68-4

Upstream product

• 106-40-1 4-bromo-aniline 
• 577-19-5 2-nitrophenyl bromide 
• 760212-57-5 N-[2-(4-bromophenyl amino) phenyl] benzamide 
• 760212-58-6 4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene 
• 359012-63-8 7,12-diphenylbenzo[k]fluoranthene-3-boronic acid 
• 58476-59-8 4-bromo-N-(2-nitrophenyl)benzenamine 

Relevant academic research and scientific papers

NITROGENATED HETEROCYCLIC RING DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

A nitrogen-containing heterocyclic derivative represented by the following formula (1): wherein any "12-a" groups of R1 to R12 are independently a hydrogen atom, a fluorine atom, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms; any "a" groups of R1 to R12 are independently a single bond which is bonded to L1; L1 is a single bond, a "b+1" valent substituted or unsubstituted hydrocarbon ring group having 6 to 30 ring carbon atoms or a "b+1" valent substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms; HAr is a substituted or unsubstituted nitrogen-containing heterocyclic group; and "a" and "b" are independently an integer of 1 to 4, and at least one of "a" and "b" is 1. Also disclosed is a nitrogen-containing heterocyclic derivative represented by the following formula (21) or (31):