L
Lyubov A. Kovaleva
Researcher at Emory University
Publications - 3
Citations - 169
Lyubov A. Kovaleva is an academic researcher from Emory University. The author has contributed to research in topics: Catalysis & Thioether. The author has an hindex of 2, co-authored 2 publications receiving 163 citations.
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Journal ArticleDOI
A dimeric titanium-containing polyoxometalate. Synthesis, characterization, and catalysis of H2O2-based thioether oxidation.
Oxana A. Kholdeeva,Gennadii M. Maksimov,Raisa I. Maksimovskaya,Lyubov A. Kovaleva,Martin A. Fedotov,Vladimir A. Grigoriev,Craig L. Hill +6 more
TL;DR: The previously unknown titanium(IV)-containing mu-hydroxo dimeric heteropolytungstate (Bu4N)7[(PTiW11O39)2-OH] (TBA salt of H1) has been synthesized and shows higher catalytic activity than 2 for thioether oxidation by hydrogen peroxide in acetonitrile.
Journal ArticleDOI
Kinetics and mechanism of thioether oxidation with H2O2 in the presence of Ti(IV)-substituted heteropolytungstates
TL;DR: In this paper, a stoichiometric reaction between B, generated in situ from inactive side-on peroxo complex PW 11 TiO 2 (A ), and thioethers showed first order dependence on both B and sulfide concentration, thus indicating that no binding of B to Ti(IV) occurs.