CuBr-Catalyzed Oxidation/Coupling: An Efficient and Applicable Strategy for the Synthesis of 2-Aryl Benzimidazoles from 1-Fluoro-2-nitrobenzene and Benzylamines
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چکیده
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متن کامل1 - Fluoro - 2 , 5 - dimethoxy - 4 - nitrobenzene
1-Fluoro-2,5-dimethoxy-4-nitrobenzene was synthesized in 90% yield by the reaction of commercial 2-fluoro-1,4-dimethoxybenzene with nitric acid. The structure was confirmed by X-ray crystallography. The new title compound was characterized by 1H and 13C-NMR, elemental analysis, EI-MS and FT-IR.
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ژورنال
عنوان ژورنال: Synthetic Communications
سال: 2014
ISSN: 0039-7911,1532-2432
DOI: 10.1080/00397911.2014.971971