Highly Chemo- and Regioselective Transfer Reduction of Aromatic Nitro Compounds using Ammonium Formate Catalyzed by Supported Gold Nanoparticles

被引:97
|
作者
Lou, Xia-Bing [1 ]
He, Lin [1 ]
Qian, Yue [1 ]
Liu, Yong-Mei [1 ]
Cao, Yong [1 ]
Fan, Kang-Nian [1 ]
机构
[1] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
基金
中国国家自然科学基金;
关键词
ammonium formate; chemoselectivity; gold; heterogeneous catalysis; N-formylation; nitro group reduction; ASYMMETRIC TRANSFER HYDROGENATION; CHEMOSELECTIVE REDUCTION; SELECTIVE HYDROGENATION; EFFICIENT REDUCTION; N-FORMYLATION; AMINES; ACID; CONVERSION; CHLORIDE; FACILE;
D O I
10.1002/adsc.201000621
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A highly chemo- and regioselective reduction of a wide diversity of aromatic nitro compounds to the corresponding amines has been achieved by a combination of gold nanoparticles supported on titania and ammonium formate (HCOONH(4)) in ethanol at room temperature. Furthermore, a direct and mild route to formanilides from aromatic nitro compounds bearing different functional groups by reductive N-formylation using the gold-mediated transfer reduction protocol is also established.
引用
收藏
页码:281 / 286
页数:6
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