Synthesis and Spectroscopic Characteristics of Ligands Based on Quinolin-8-Ol as Useful Precursors for Alq3 Type Complexes
Key Engineering Materials. Vol.903: Riga Technical University 61st International Scientific Conference "Materials Science and Applied Chemistry 2020" (MSAC 2020)
In order to develop reliable methods for the synthesis of various 5-substituted-8-oxyquinoline derivatives for the preparation of Alq3-type complexes, we have improved the reaction conditions on some syntheses described in the literature, successfully synthesized new ligands based on quinolin-8-ol and characterized their chemical structures by NMR. Some of the synthesized quinolin-8-ol derivatives containing incorporated bulky triphenyl or tert-butyl groups showed blue luminescence in the solid state due to the possible aggregation induced emission enhancement (AIEE) with a maximum wavelength around 510 nm. More detailed light-emission property investigation of the mentioned bulky group containing compounds is currently underway.
8-Hydroxyquinoline Derivatives, Alq3, Molecular Glasses, Quinolin-8-Ol Derivatives
Zariņš, E., Alksnis, D., Paulsone, P., Balodis, K., Vembris, A., Kokars, V. Synthesis and Spectroscopic Characteristics of Ligands Based on Quinolin-8-Ol as Useful Precursors for Alq3 Type Complexes. Key Engineering Materials, 2021, Vol. 903, 168.-173.lpp. ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.903.168