Park, Sangshin; Kang, Seokwoo; Kwon, Hyukmin; Lee, Seungeun; Park, Jongwook published their research in Journal of Nanoscience and Nanotechnology in 2021. The article was titled 《Anthracene green fluorescent derivatives based on optimized side groups for highly efficient organic light-emitting diode emitters》.Name: 9,10-Dibromoanthracene The article contains the following contents:
Two green fluorescent materials, N,N,N′,N′-Tetra-o-tolyl-anthracene-9,10-diamine (o-Me-TAD) and N,N′-bis(2,5-dimethylphenyl)-N,N′-di-o-tolylanthracene-9,10-diamine (DMe-o-Me-TAD) including anthracene and diphenylamine moiety, were synthesized by Buchwald-Hartwig amination. In solution state, PL maximum wavelength of o-Me-TAD and DMe-o-Me-TAD is 518 nm and 520 nm. The doped device using o-Me-TAD as green fluorescent dopant exhibited CE of 19.78 cd/A and EQE of 5.97%. The doped device using DMe-o-Me-TAD as dopant exhibited CE of 22.37 cd/A and EQE of 7.02% without roll-off. Doped devices fabricated using o-Me-TAD and DMe-o-Me-TAD show the EL peaks at 522 and 523 nm corresponding to the Commission Internationale de L′Eclairage (CIE) coordinates of (0.29, 0.63) and (0.27, 0.61). The results came from multiple reactions, including the reaction of 9,10-Dibromoanthracene(cas: 523-27-3Name: 9,10-Dibromoanthracene)
9,10-Dibromoanthracene(cas: 523-27-3) can be sublimated and oxidized to generate anthraquinone. Soluble in hot benzene and hot toluene, slightly soluble in alcohol, ether and cold benzene, insoluble in water.Name: 9,10-Dibromoanthracene
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary