TITLE

Effect of solvent nature on the catalytic activity of iron-containing pyrocatecholsulfonic cationite in the reactions of H2O2 decomposition and benzene hydroxylation

AUTHOR(S)
Rudakova, N. I.; Klyuev, M. V.; Ramazanov, D. N.
PUB. DATE
November 2008
SOURCE
Russian Journal of General Chemistry;Nov2008, Vol. 78 Issue 11, p2002
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Kinetics of hydrogen peroxide decomposition under the conditions of heterogenous catalysis with iron-containing pyrocatecholsulfonic cationite at 50°C in dimethyl sulfoxide, tetrahydrofuran, dioxane, acetonitrile, and nitromethane was studied. The value of rate constant of hydrogen peroxide decomposition in these solvents was found to diminish with increase of solvent nucleophilicity. At the hydroxylation of benzene in the aqueous acetonitrile medium the formation of phenol was observed. The phenol yield was found to depend on the composition of the binary solvent acetonitrile-water.
ACCESSION #
35820494

 

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