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[摘要]:A highly chemoselective redn. of arom. nitro compds. to the corresponding amino compds. was achieved by a combination of copper nanoparticles and ammonium formate in ethylene glycol at 120? The redns. are successfully carried out in presence of a wide variety of other reducible functional groups in the mol., such as Cl, I, OCH2Ph, NHCH2Ph, COR, COOR, and CN. The reactions are very clean and high yielding. |
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