Journal
JOURNAL OF ORGANOMETALLIC CHEMISTRY
Volume 696, Issue 20, Pages 3257-3263Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2011.07.019
Keywords
Aerobic oxidation; Alcohols; PdCl2; N,N-dimethylacetamide; Nanoparticles
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Funding
- National Natural Science Foundation of China [20643006]
- Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
- National Basic Research Program of China [2009CB623505]
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A new and simple PdCl2/DMA catalytic system for the alcohol oxidation has been developed using molecular oxygen as the sole oxidant under mild conditions. The catalytic system could be reused for three runs without significant loss of catalytic activity. A variety of active and non-active alcohols were oxidized to their corresponding carbonyl compounds in good to excellent yields. Gas-uptake kinetics for the catalytic system was also investigated. The ca. 1:1 molar ratio of O-2 uptake to product yield is observed, suggesting the in situ formation of H2O2. (C) 2011 Elsevier B.V. All rights reserved.
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