222551-24-8Relevant articles and documents
The new iridium(III) pyridyltetrazolate complexes for blue phosphorescence
Lee, Hyun-Shin,Ha, Yunkyoung
, p. 67 - 75 (2009)
A series of new blue-phosphorescent iridium complexes containing phenypyridine (ppy) derivatives and pyridyltetrazole were synthesized and their photophysical and electroluminescent properties were investigated. In the complex, the phenyl moiety which is
α-Halo carbonyls enable: Meta selective primary, secondary and tertiary C-H alkylations by ruthenium catalysis
Paterson, Andrew J.,Heron, Callum J.,McMullin, Claire L.,Mahon, Mary F.,Press, Neil J.,Frost, Christopher G.
supporting information, p. 5993 - 6000 (2017/07/25)
A catalytic meta selective C-H alkylation of arenes is described using a wide range of α-halo carbonyls as coupling partners. Previously unreported primary alkylations with high meta selectivity have been enabled by this methodology whereas using straight chain alkyl halides affords ortho substituted products. Mechanistic analysis reveals an activation pathway whereby cyclometalation with a ruthenium(ii) complex activates the substrate molecule and is responsible for the meta selectivity observed. A distinct second activation of the coupling partner allows site selective reaction between both components.
New blue phosphorescent iridium complexes containing phenylpyridine and triazole ligands: Synthesis and luminescence studies
Ahn, So Youn,Lee, Hyun Shin,Ha, Yunkyoung
experimental part, p. 4414 - 4418 (2012/06/16)
The synthesis and luminescence of iridium(III) complexes containing new phenylpyridine (C∧N) ligands, 4-Me-4'-F-ppy, 4-Me-4'-CF3-ppy and 4-OMe-4'-CF3-ppy, were studied. These ligands were designed for development of the blue light-em