Oxidative transformation of 1-propanol catalyzed by clusters Pd_561

摘要

Oxidation of n-propanol catalyzed by giant palladium clusters Pd_561Phen_60(Oac)_180 (I) or Pd_561phen_60(PF_6)_60 (II) (phen=1,10-phenanthrolene) has been studied at 323 K (0.1MPa). In reaction medium propanal, propyl-propionat, propionic anhydride, propionic acid and acetal were found. Besides ethylene, carbon dioxide and ethane have been revealed as gas products. Cluster II was found to be distinguished from cluster I as the former catalyzes with high activity formation of acetal.