Title of article
Ag nanoparticles in hollow magnetic mesoporous spheres: A highly efficient and magnetically separable catalyst for synthesis of β-enaminones
Author/Authors
Jian Sun، نويسنده , , Zhengping Dong، نويسنده , , Ping Li، نويسنده , , Fengwei Zhang، نويسنده , , Shuoyun Wei، نويسنده , , Zhiqiang Shi، نويسنده , , Rong Li، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2013
Pages
6
From page
1
To page
6
Abstract
A nanoreactor (Ag/HMMS) composed of hollow magnetic mesoporous spheres (HMMS) and Ag nanoparticles was found to be an efficient catalyst for synthesis of β-enamino ketones or esters from β-dicarbonyl compound under mild reaction conditions. The novel catalyst could be easily recovered by an external magnet from the reaction mixture and recycled five times without any significant loss in activity.
Keywords
Nanostructures , Magnetic properties , electron microscopy , Powder diffraction , Microporous materials
Journal title
Materials Chemistry and Physics
Serial Year
2013
Journal title
Materials Chemistry and Physics
Record number
1059901
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