2516-40-7, Name is 2-Bromobenzothiazole, molecular formula is C7H4BrNS, belongs to thiazole compound, is a common compound. In a patnet, once mentioned the new application about 2516-40-7, Application In Synthesis of 2-Bromobenzothiazole
Two bipolar fluorene-cored derivatives, namely BFCz and BFPCz, containing electron-transporting benzothiazole and hole-transporting carbazole moieties, are synthesized utilizing the Suzuki C-C coupling reactions, and characterized by NMR, MS and elemental analysis. These compounds possess good thermal stability with decomposition temperature up to 400 C, and strong deep-blue emission in solution with excellent fluorescent quantum yield of over 70%. They also show high HOMO energy levels of ?5.44 eV and ?5.57 eV for effective hole injection and transportation from hole-transporting layer to the emitting layer. The non-doped OLEDs using these fluorene-cored derivatives as emitters by means of vacuum deposition process emit pure deep-blue electroluminescence with CIE coordinates of y ? 0.15, achieving maximum luminance efficiencies of 2.59 cd A?1 for BFCz, 2.87 cd A?1 for BFPCz.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application In Synthesis of 2-Bromobenzothiazole. In my other articles, you can also check out more blogs about 2516-40-7
Reference：
Thiazole | C3H2643NS – PubChem,
Thiazole | chemical compound | Britannica