Author:
Luňák Stanislav,Vašková Marie,Vepřek-Šiška Josef
Abstract
The effects of MnIII, CoII, CoIII, FeIII, and CrIII 2,4-pentanedionates on the thermal and photoinitiated reactions of 1,2,3,4-tetrahydronaphthalene by dioxygen have been investigated. CoII and MnIII, which are highly efficient catalysts for the thermal reaction, do not increase the rate of the photoinitiated reaction. FeIII and CoIII, which are poorly active in catalyzing the thermal reaction, have profound photocatalytic effects. The catalytic effect of CrIII is critically dependent on the presence of 1,2,3,4-tetrahydro-1-naphthyl hydroperoxide. An increase in the reaction temperature increases the rate of the photoinitiated reaction and enhances the catalytic and photocatalytic effects.
Publisher
Institute of Organic Chemistry & Biochemistry
Cited by
6 articles.
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