1377575-06-8

Upstream product

• 1165952-91-9 cyclohexa-1,3-diene 
• 90-15-3 α-naphthol 
• 760212-58-6 4-(2-phenyl-1H-benzo[d]imidazol-1-yl)1-bromobenzene 
• 1256544-80-5 benzo[b]naphtho[2,1-d]furan-5-boronic acid 
• 1256544-17-8 5-bromobenzo[b]naphtho[2,1-d]furan 
• 239-30-5 benzo[b]naphtho[2,1-d]furan 
• 20841-63-8 7,8,9,10-tetrahydronaphtho<1,2-b>benzofuran 

Relevant academic research and scientific papers

OXYGENATED FUSED RING DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT CONTAINING THE SAME

An oxygen-containing fused ring derivative represented by the following formula (1) wherein Ar1 is an m-valent fused ring group in which four or more rings including one or more rings selected from a furan ring and a pyran ring are fused and HAr is any of the nitrogen-containing heterocyclic group represented by the following formulas (2) to (5):