Transition Metal Substituted Polyoxotungstates in the Catalytic Oxidation of 1H-Indene and 1,2-Dihydronaphthalene with Hydrogen Peroxide
authors Estrada, AC; Simoes, MMQ; Santos, ICMS; Neves, MGPMS; Silva, AMS; Cavaleiro, JAS; Cavaleiro, AMV
nationality International
journal CATALYSIS LETTERS
author keywords 1H-indene; 1,2-dihydronaphthalene; Polyoxometalates; Polyoxotungstates; Hydrogen peroxide; Oxidation
keywords KEGGIN-TYPE POLYOXOTUNGSTATES; STEP ALKENE CLEAVAGE; NONFUNCTIONALIZED ALKENES; ASYMMETRIC EPOXIDATION; HETEROPOLY ACIDS; ARYL ALKENES; COMPLEXES; CHEMISTRY; TUNGSTOPHOSPHATES; CYCLOALKANES
abstract The oxidation of 1H-indene and 1,2-dihydronaphthalene with hydrogen peroxide in the presence of Mn(III) or Fe(III) substituted Keggin-type polyoxotungstates is described. The products obtained depend on the catalyst and reaction conditions. Ring cleavage was observed, affording dialdehydes under mild and environmentally friendly conditions. Other main products were the alpha-hydroxy-ketones. The resulting epoxides seem to be intermediates to other oxygenated products.
publisher SPRINGER
issn 1011-372X
year published 2009
volume 128
issue 3-4
beginning page 281
ending page 289
digital object identifier (doi) 10.1007/s10562-008-9718-8
web of science category Chemistry, Physical
subject category Chemistry
unique article identifier WOS:000263509700005
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journal impact factor 2.911
5 year journal impact factor 2.571
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