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A series of novel styryl imidazole derivatives has been designed and synthesized using nano-SiO2 as an efficient catalyst. Synthesized compounds have been characterized by 1H and 13C-NMR spectral studies. The significant features of this nanocatalyst are high product yield, short reaction times and a vast range of substrates usage. Proton and 13C chemical shifts of the synthesized compounds were calculated...
Some benzimidazoles were designed and synthesized by a new route using nano-SiO2 as a highly efficient catalyst. Synthesized compounds were characterized by 1H and 13C-NMR spectral studies. The significant features of this nanocatalyst are high yield of products, short reaction times, green reaction media and a vast range of substrates usage. Proton and 13C chemical shift of the synthesized compounds...
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