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Type: Artigo de periódico
Title: Selective Allylic oxidation of Cyclohexene by a Magnetically Recoverable Cobalt Oxide Catalyst
Author: SILVA, Fernanda P.
JACINTO, Marcos J.
LANDERS, Richard
ROSSI, Liane M.
Abstract: In this work, we prepared a new magnetically recoverable CoO catalyst through the deposition of the catalytic active metal nanoparticles of 2-3 nm on silica-coated magnetite nanoparticles to facilitate the solid separation from liquid media. The catalyst was fully characterized and presented interesting properties in the oxidation of cyclohexene, as for example, selectivity to the allylic oxidation product. It was also observed that CoO is the most active species when compared to Co(2+), Co(3)O(4) and Fe(3)O(4) in the catalytic conditions studied.
Subject: Magnetic separation
Allylic oxidation
Cobalt oxide
Country: Estados Unidos
Citation: CATALYSIS LETTERS, v.141, n.3, p.432-437, 2011
Rights: fechado
Identifier DOI: 10.1007/s10562-010-0512-z
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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