Kim, Jung-Bum published the artcileHighly efficient deep-blue phosphorescence from heptafluoropropyl-substituted iridium complexes, Related Products of triazoles, the publication is Chemical Communications (Cambridge, United Kingdom) (2015), 51(1), 58-61, database is CAplus and MEDLINE.
New deep-blue iridium cyclometalated difluorophenylpyridine complexes, containing of a heptafluoropropyl (HFP) substituent at the para-position to iridium in the Ph group, [Ir(2-MePy-3,5-F2-4-RFC6H)2(L2)] [RF = C3F7, MePy = 4-methyl-2-pyridinyl; L2 = picolinato, 4-methylpicolinato, 3-(trifluoromethyl)-5-(2-pyridinyl)-1,2,4-triazolato] of 2′,4”-difluorophenyl, have a deep HOMO level and decreased shoulder electronic transition and inhibit self-quenching due to the sterically hindered group without conjugation. An OLED using [(HFP)2Ir(mpic)] exhibited a maximum EQE of 21.4% with a CIE of (0.146, 0.165).
Chemical Communications (Cambridge, United Kingdom) 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