Efficient and chemoselective deoxygenation of amine N-oxides using polymethylhydrosiloxane

被引：0
|
作者：
Chandrasekhar, S [1 ]
Reddy, CR [1 ]
Rao, RJ [1 ]
Rao, JM [1 ]
机构：
[1] Indian Inst Chem Technol, Hyderabad 500007, Andhra Pradesh, India
来源：
SYNLETT | 2002年 / 02期
关键词：
amine N-oxides; polymethylhydrosiloxane; palladium catalysis; titanium(IV)isopropoxide;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Deoxygenation of aromatic and aliphatic amine N-oxides to the corresponding amines is achieved under mild conditions. The reagent combination employed for this transformation is polymethylhydrosiloxane (PMHS) in the presence of either tetrakis (triphenylphosphine) palladium (0) [Pd(PPh3)(4)], titanium (IV) isopropoxide [Ti(i-PrO)(4)] or palladium on carbon (Pd/C).
引用
收藏
页码：349 / 351
页数：3
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