کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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50388 | 46793 | 2011 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Selective hydrogenation of nitroarenes using gum acacia supported Pt colloid an effective reusable catalyst in aqueous medium Selective hydrogenation of nitroarenes using gum acacia supported Pt colloid an effective reusable catalyst in aqueous medium](/preview/png/50388.png)
An efficient green synthesis of Pt nanoparticles in water has been developed using gum acacia, both as reducing and stabilizing agent. The colloidal platinum efficiently catalyzes hydrogenation of nitroarenes to arylamines employing molecular hydrogen as the reductant. Excellent yields of products were obtained with a wide range of substrates and the catalyst was reused for several cycles with consistent activity.
Figure optionsDownload as PowerPoint slideResearch highlights
► Green synthesis of Pt nanoparticles using gum acacia.
► Characterization and application of GA–Pt nanoparticles in catalysis.
► Recyclable and efficient catalyst with consistent activity.
► Hydrogenation of nitroarenes to arylamines using molecular hydrogen as reductant.
Journal: Catalysis Communications - Volume 12, Issue 11, 10 June 2011, Pages 1009–1014