Another example involved the use of [Ir(dfppz)2(dtb-bpy)]+ (dtb-bpy: 4,4′-di-tert-butyl-2,2′-bipyridine) as a blue–green complex (emission at 492 nm) and the same red [Ir(ppy)2(biq)]+ complex; however, it showed a low efficiency compared to the other case (EQE: 3.2%)...
A sensitive photoluminescentchemosensor for cyanide in water based on a zinc coordination polymer bearing ditert-butyl-bipyridine. Dalton Trans. 2019, 48, 12407–12420. [Google Scholar] [CrossRef] [PubMed] Bora, S.J.; Das, B.K. Synthesis, structure and properties of a fumarate bridged Ni...
The solvent was removed by vacuum, and the residue obtained was stirred with diethyl ether (50 mL), filtered, and then dried before being purified in a SiO2 column chromatography with mixtures of CH2Cl2-MeOH, obtaining the compound 3. Yellow solid, 83.5% yield; mp 209–211 °C. 1H NMR ...