期刊
TETRAHEDRON LETTERS
卷 52, 期 43, 页码 5652-5655出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2011.08.097
关键词
Oxidation; Alcohols; Aromatic hydrocarbons; Hypervalent iodine; Ruthenium
资金
- financial Foundation of Jiaxing University
- Government of Russia [02.740.11.5211, Zayavka 2010-1.5-000-010-044]
- National Science Foundation [CHE-1009038]
- Direct For Mathematical & Physical Scien
- Division Of Chemistry [1009038] Funding Source: National Science Foundation
Novel, efficient, and recyclable bifunctional catalysts bearing SiO2-supported RuCl3 and iodoarene moieties were developed and used for environmentally benign oxidation of alcohols or alkylarenes at the benzylic position. These reactions in the presence of oxone as stoichiometric oxidant afforded the corresponding carbonyl compounds in high yields under mild conditions and convenient work-up. Furthermore, these SiO2-supported bifunctional catalysts can be recovered by simple filtration and directly reused. (C) 2011 Elsevier Ltd. All rights reserved.
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