Chan, Khai Leok published the artcileSynthesis of triplet emitters and hosts for electrophosphorescence, Related Products of triazoles, the publication is Proceedings of SPIE-The International Society for Optical Engineering (2005), 59370B/1-59370B/9, database is CAplus.
Iridium cyclometalated phenylpyridine-triazolylpyridine complexes were prepared as additives to dye-doped phosphorescent polymer systems for harnessing both singlet and triplet excitons to improve electroluminescence. Reaction of di-μ-chlorotetrakis[3,5-difluoro-2-(4-R-5-X-2-pyridinyl-κN)phenyl-κC]diiridium, [Ir2(μ-Cl)2(L-C,N)4] with 5-(2-pyridinyl)-3-trifluoromethyl-1H-1,2,4-triazole (HL1) gave complexes [Ir(L1-N1,N’)(L-C,N)2] (8a–b; a X = R = H; b X = Br, R = H; c X = H, R = C8H17; d X = 3-carbazolyl, R = H). Complexes 8a–d exhibit room-temperature photoluminescence in 450-700 nm region. Electroluminescence from conjugated polymers can be significantly improved by harnessing the energy of their non-emissive triplet states. Poly(2,7-dibenzosilole) was prepared and its triplet energy has been measured as 2.14 eV, a figure that is slightly higher than that of polyfluorene (2.09 eV).
Proceedings of SPIE-The International Society for Optical Engineering published new progress about 219508-27-7. 219508-27-7 belongs to triazoles, auxiliary class Trifluoromethylated Building Blocks, name is 2-[5-(Trifluoromethyl)-1H-1,2,4-triazol-3-yl]pyridine, and the molecular formula is C8H5F3N4, Related Products of triazoles.
Referemce:
https://en.wikipedia.org/wiki/1,2,3-Triazole,
Triazoles – an overview | ScienceDirect Topics