Bipolar luminescent materials containing pyrimidine terminals: synthesis, photophysical properties and a theoretical study
作者： Jiena Weng , Qunbo Mei , Quli Fan , Qidan Ling , Bihai Tong
DOI: 10.1039/C3RA43631D
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摘要: A new series of 4-monosubstituted pyrimidine bipolar materials containing a carbazole (PM1–PM2) or a triphenylamine (PM3–PM5) moiety as the electron donor have been synthesized by a ZnCl2-catalyzed three-component coupling reaction. These 4-monosubstituted pyrimidine compounds were characterized by UV-vis and fluorescence spectroscopy, cyclic voltammetry, as well as density functional theory (DFT) calculations. It was intriguing to find that these 4-monosubstituted pyrimidine compounds exhibited bright fluorescence with …
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