Transfer hydrogenation using recyclable polymer-supported formate (PSF): Efficient and chemoselective reduction of nitroarenes

被引：12
|
作者：
Basu, Basudeb [1 ]
Das, Pralay [1 ]
Das, Sajal [1 ]
机构：
[1] Univ N Bengal, Dept Chem, Darjeeling 734430, India
来源：
MOLECULAR DIVERSITY | 2005年 / 9卷 / 04期
关键词：
aniline; ion-exchange resin; nitroarene; palladium acetate; polymer-supported formate; transfer hydrogenation;
D O I：
10.1007/s11030-005-8106-1
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Nitroarenes can be reduced in high yields to the corresponding anilines by transfer hydrogenation using a stable H-donor, polymer-supported formate (PSF) in combination with palladium acetate (catalytic). The reactions occur at 100-120 degrees C in dimethyl-formamide and the PSF can be recycled for at least three runs. The procedure is chemoselective for nitro group; ester, ketone, aldehyde, and halide substituents on aromatic ring remain unaffected.
引用
收藏
页码：259 / 262
页数：4
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