INQUISUR 21779
INSTITUTO DE QUIMICA DEL SUR
Unidad Ejecutora - UE
artículos
Título:
Bimetallic Cu-Pd Nanoparticles Supported on Bio-silica as an Efficient Catalyst for Selective Aerobic Oxidation of Benzylic Alcohols
Autor/es:
MARILYN GRAZIANO MAYER; EDUARDO BUXADERAS; MARIA ALICIA VOLPE; GABRIEL RADIVOY
Revista:
SYNTHESIS-STUTTGART
Editorial:
GEORG THIEME VERLAG KG
Referencias:
Año: 2017 p. 1387 - 1393
ISSN:
0039-7881
Resumen:
A new bimetallic heterogeneous catalyst consisting of copper and palladium nanoparticles supported on bio-silica is presented. The use of TEMPO as co-catalyst allowed the aerobic oxidation of primary benzylic alcohols into the corresponding aldehydes with excellent selectivity and good activity. The methodology could be applied to the oxidation of allylic and heterobenzylic alcohols. The catalyst is easy to prepare from commercial starting materials and can be recovered and reused without apparent loss of activity.
