Synthesis and characterization of Ni nanoparticles-polyvinylamine/SBA-15 catalyst for simple reduction of aromatic nitro compounds
2011; Elsevier BV; Volume: 12; Issue: 11 Linguagem: Inglês
10.1016/j.catcom.2011.02.019
ISSN1873-3905
AutoresRoozbeh Javad Kalbasi, Amir Abbas Nourbakhsh, Farzaneh Babaknezhad,
Tópico(s)Copper-based nanomaterials and applications
ResumoThis work concerns the preparation and characterization of Nickel nanoparticle-PVAm/SBA-15, a polymer-inorganic hybrid composite, which was effectively employed as a novel heterogeneous catalyst for reduction of aromatic nitro compounds in the presence of NaBH4 as a reducing agent. The reaction was carried out in room temperature and an aqueous medium. The catalyst showed good activity for the reduction of a number of aromatic nitro compounds yielding the respective amine compounds in excellent yield (~ 98%) at room temperature along with good reusability.
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