Title of article
Silica-supported PEI capped nanopalladium as potential catalyst in Suzuki, Heck and Sonogashira coupling reactions Original Research Article
Author/Authors
Pitchaimani Veerakumar، نويسنده , , Murugesan Velayudham، نويسنده , , Kuang-Lieh Lu، نويسنده , , Seenivasan Rajagopal، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
14
From page
247
To page
260
Abstract
We present the use of amine-functionalized silica (NH2-SiO2) as support for palladium nanoparticles (PdNPs) and the use of heterogeneous catalysts (Pd/NH2-SiO2) for the Suzuki, Heck and Sonogashira coupling reactions. The synthesized Pd catalyst is well characterized by XRD, HRTEM, BET, SEM-EDX, FT-IR, and UV–vis spectral techniques. It exhibits efficient catalytic activity for these coupling reactions without the assistance of ligand and copper salts.
Keywords
Silica , Heterogeneous , Polyethylenimine , Palladium , Catalysis
Journal title
Applied Catalysis A:General
Serial Year
2013
Journal title
Applied Catalysis A:General
Record number
1157358
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