Design, Synthesis and Optical Properties of Tetrahedrally Silicon-Cored Phenyl-Linked Pyrazole Ligands
作者： Qing-Yu Ma , Deng-Xu Wang
DOI: 10.1007/S10904-011-9553-Z
关键词:
摘要: A novel series of tetrahedrally silicon-centered pyrazole derivatives, including bis(4-(pyrazol-1-yl)phenyl)dimethylsilane (1), bis(3-(pyrazol-1-yl)phenyl)dimethylsilane (2) and tri(4-(pyrazole-1-yl)phenyl)methylsilane (3) have been designed, synthesized determined by FT-IR, 1H NMR, 13C 29Si NMR mass spectroscopy. These compounds are stable in moisture high thermal stability. The optical properties reveal that these show a fluorescent emission the blue-violet region, which could be potentially applied as blue emitters for OLEDs utilized to construct functional MOFs with luminescent properties.
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