Lu, Tingting et al. published their research in Dyes and Pigments in 2018 | CAS: 96761-85-2

3,3”-Dibromo-5′-(3-bromophenyl)-1,1′:3′,1”-terphenyl (cas: 96761-85-2) belongs to organobromine compounds. Organo bromine compounds are versatile compounds and are widely used in diverse fields. Organo bromine derivatives are used in the dye sector, as an indicator in analytical chemistry (Bromothymol blue is a popular indicator). Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Category: bromides-buliding-blocks

Reduced efficiency roll-off and enhanced excition confinement in exciplex-type host: Electron transport materials based on benzimidazole units was written by Lu, Tingting;Jiang, Wei;Sun, Kaiyong;Tian, Wenwen;Sun, Yueming. And the article was included in Dyes and Pigments in 2018.Category: bromides-buliding-blocks This article mentions the following:

Two high triplet energy electron transporting materials, tris(3-(1H-benzo[d]imidazol-2-yl)phenyl)benzene (BMZ-TB) and tris(3-(1H-benzo[d]imidazol-2-yl)phenyl)triazine (BMZ-TZ), were successfully designed and synthesized by Suzuki coupling reaction to form efficient exciplexes with the commonly used hole-transporting mols., 4,4′,4”-tris[3-methylphenyl(phenyl)amino]-triphenylamine (m-MTDATA), 1,1-bis[4-[N,N-di(p-tolyl)-amino]phenyl]-cyclohexane (TAPC) and tris(4-carbazoyl-9-ylphenyl)-amine (TCTA). The optical, electrochem., thermal and device properties of BMZ-TB and BMZ-TZ were systematically characterized. In comparison, Ir(mppy)3 based device host with TCTA:BMZ-TZ had high performance, showing a very low efficiency roll-off with the current efficiency of 24.9 cd A-1 at 1000 cd m-2, 23.7 cd A-1 at 5000 cd m-2, and 22.0 cd A-1 at 10000 cd m-2. Furthermore, systematic study of the excited-state dynamics found that the excessively high or low triplet energy of exciplex would induce a serious energy leakage from the complex state to the constituting mol. or from guest material to the exciplex state. In the experiment, the researchers used many compounds, for example, 3,3”-Dibromo-5′-(3-bromophenyl)-1,1′:3′,1”-terphenyl (cas: 96761-85-2Category: bromides-buliding-blocks).

3,3”-Dibromo-5′-(3-bromophenyl)-1,1′:3′,1”-terphenyl (cas: 96761-85-2) belongs to organobromine compounds. Organo bromine compounds are versatile compounds and are widely used in diverse fields. Organo bromine derivatives are used in the dye sector, as an indicator in analytical chemistry (Bromothymol blue is a popular indicator). Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Category: bromides-buliding-blocks

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary