Samarium(0) and 1,1‘-Dioctyl-4,4‘-Bipyridinium Dibromide:  A Novel Electron-Transfer System for the Chemoselective Reduction of Aromatic Nitro Groups

A mild and efficient electron-transfer method was developed for the chemoselective reduction of aromatic nitro groups using samarium(0) metal in the presence of a catalytic amount of 1,1‘-dioctyl-4,4‘-bipyridinium dibromide. This method was found to give the product aromatic amine in 79−99% yield wi...

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Veröffentlicht in:	Journal of organic chemistry 2001-02, Vol.66 (3), p.919-924
Hauptverfasser:	Yu, Chengzhi, Liu, Bin, Hu, Longqin
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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