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Gold Nanoparticles Supported on the Periodic Mesoporous Organosilicas as Efficient and Reusable Catalyst for Room Temperature Aerobic Oxidation of Alcohols
Author(s) -
Karimi Babak,
Esfahani Farhad Kabiri
Publication year - 2012
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201100802
Subject(s) - chemistry , benzaldehyde , alcohol oxidation , bifunctional , catalysis , mesoporous organosilica , benzyl alcohol , mesoporous material , nanoparticle , colloidal gold , alcohol , organic chemistry , chemical engineering , mesoporous silica , engineering
Gold nanoparticles supported on the channels of a bifunctional periodic mesoporous organosilica, were found to be a highly efficient catalyst system for the aerobic oxidation of various types of alcohols into their corresponding aldehydes and ketones at room temperature. The catalyst showed no significant loss of efficiency for the aerobic oxidation of benzyl alcohol to give benzaldehyde after 7 reaction cycles.