1445948-69-5

Upstream product

• 1333482-80-6 C₃₆H₂₂ 
• 1564-64-3 9-Bromoanthracene 
• 100622-34-2 anthracene-9-boronic acid 
• 129-00-0 pyrene 
• 27973-29-1 1,6-dibromopyrene 
• 1416893-92-9 C₃₀H₁₇Br 
• 98-80-6 phenylboronic acid 

Downstream Products

• 1445948-66-2 1-(10-naphthalen-1-ylanthracen-9-yl)-6-phenylpyrene 

Relevant academic research and scientific papers

New organic electroluminescent material, preparation method and applications thereof

The invention relates to a new organic electroluminescent material, a preparation method and applications thereof, and provides a new anthracene derivative, wherein an ether structure is introduced into an anthracene compound to link Y1, Ar1, Ar2 and R1 so as to improve the stereo skill of the compound, adjust the molecular weight of the ligand R1, carry out performance improving and skill improving according to ligand type performance, and provide other advantages. The device prepared by using the new anthracene derivative of the present invention has characteristics of high brightness, excellent heat resistance, long service life, high efficiency, and the like.

Synthesis and electroluminescence properties of highly efficient dual core chromophores with side groups for blue emission

Highly efficient blue emitting materials consisting of dual core derivatives with phenyl and/or naphthyl side groups and asymmetric or symmetric structures were designed and synthesized. The asymmetric structures 1-naphthalen-1-yl-6-(10-phenyl-anthracen-9-yl)-pyrene (Ph-AP-Na) and 1-(10-naphthalen-1-yl-anthracen-9-yl)-6-phenyl-pyrene (Na-AP-Ph), and the symmetric structures 1-phenyl-6-(10-phenyl-anthracen-9-yl)-pyrene (Ph-AP-Ph) and 1-naphthalen-1-yl-6-(10-naphthalen-1-yl-anthracen-9-yl)-pyrene (Na-AP-Na) were synthesized. Of the synthesized compounds, Na-AP-Na was found to exhibit the highest EL device efficiency of 5.46 cd A-1. Ph-AP-Na, Na-AP-Ph, Ph-AP-Ph, and Na-AP-Na exhibit EL maximum values of real blue color in the range 455 nm to 463 nm. The y values of their color coordinates are within the range 0.125 to 0.142, so these compounds exhibit good blue color coordinates for displays. The lifetime of the Na-AP-Na device was more than three times longer than that of the AP dual core (1-anthracen-9-yl-pyrene) device. This journal is the Partner Organisations 2014.