Microwave-assisted versatile hydrogenation of carbonyl compounds using supported metal nanoparticles

María José Gracia, Juan Manuel Campelo, María Dolores Gracia Serrano, E. Losada, Rafael Luque Álvarez De Sotomayor, José María Marinas Rubio, A.A. Romero

Description

II Encuentro sobre nanociencia y nanotecnología de investigadores y tecnólogos de la Universidad de Córdoba. NANOUCO

Sujets

• Nanotecnología
• Investigación científica

Informations

• Publié par: helvia
• Publié le: 01 janvier 2010
• Nombre de lectures: 41
• Licence : En savoir +
  Paternité, pas d'utilisation commerciale, pas de modification
• Langue: English

Extrait

MICROWAVE-ASSISTED VERSATILE CARBONYL COMPOUNDS USING NANOPARTICLES

P-29

HYDROGENATION OF SUPPORTED METAL

Maria Jose Gracia, Juan Manuel Campelo, Maria Dolores Gracia, Elia Losada, Rafael Luque, Jose Maria Marinas and Antonio Angel Romero Organic Chemistry Deparment, University of Córdoba, Campus of Rabanales, Marie CurieBuidingl (C3), Ctra Nnal IV,Km396, E-14014 Córdoba, Spain. E-mail: [e-mail] The efficient microwave-assisted transfer hydrogenation of carbonyl compounds was performed using supported Pt and Pd nanoparticles on Al-SBA-15 materials. Excellent -1 conversions, with exceedingly higher TOF values (4,000-20,000 h) compared to any previous literature report, were achieved in very short times of reaction (5-30 min), together with complete selectivities to the hydrogenated product

O

MW supported Pd/Pd nanoparticles 2-propanol

OH