Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Gennadii M, Maksimov"'
Autor:
Albert Solé-Daura, Olga V. Zalomaeva, R. John Errington, Gennadii M. Maksimov, Ilia V. Eltsov, Irina D. Ivanchikova, T.S. Glazneva, Yuriy A. Chesalov, Vasilii Yu. Evtushok, Vadim V. Yanshole, Pavel A. Abramov, Jorge J. Carbó, Josep M. Poblet, Oxana A. Kholdeeva, Nataliya V. Maksimchuk
Publikováno v:
ACS Catalysis. 11:10589-10603
Autor:
Albert Solé-Daura, D Lebbie, Oxana A. Kholdeeva, Gennadii M. Maksimov, Eltsov, Jorge J. Carbó, Josep M. Poblet, RJ Errington, Nataliya V. Maksimchuk, Vasiliy Yu. Evtushok, Irina D. Ivanchikova
Publikováno v:
ACS Catalysis. 9:6262-6275
Ti- and Nb-monosubstituted tungstates of the Lindqvist structure, (Bu4N)3[(CH3O)TiW5O18] (TiW5) and (Bu4N)2[(CH3O)NbW5O18] (NbW5), display catalytic reactivity analogous to that of heterogeneous Ti...
Thioether Oxidation with H 2 O 2 Catalyzed by Nb‐Substituted Polyoxotungstates: Mechanistic Insights
Publikováno v:
European Journal of Inorganic Chemistry. 2019:410-416
Autor:
Oxana A. Kholdeeva, Irina D. Ivanchikova, Jorge J. Carbó, Josep M. Poblet, Nataliya V. Maksimchuk, Albert Solé-Daura, Vasilii Yu. Evtushok, Yuriy A. Chesalov, Raisa I. Maksimovskaya, Gennadii M. Maksimov
Publikováno v:
ACS Catalysis. 8:9722-9737
Nb-monosubstituted Lindqvist-type polyoxometalates (POM), (Bu4N)4[(NbW5O18)2O] (1) and (Bu4N)3[Nb(O)W5O18] (2), catalyze epoxidation of alkenes with hydrogen peroxide and mimic the catalytic performance of heterogeneous Nb-silicate catalysts. Dimer 1
Autor:
Oxana A. Kholdeeva, Vasilii Yu. Evtushok, Olga V. Zalomaeva, Raisa I. Maksimovskaya, Gennadii M. Maksimov
Publikováno v:
Dalton Transactions. 46:5202-5209
The selective oxidation of methoxy/methyl-substituted arenes to the corresponding benzoquinones has been first realized using aqueous hydrogen peroxide as a green oxidant, acid tetrabutylammonium salts of the γ-Keggin divanadium-substituted phosphot
Publikováno v:
Journal of Organometallic Chemistry. 793:210-216
The catalytic performance of a γ-Keggin divanadium-substituted phosphotungstate, (Bu4N)4[γ-PW10O38V2(μ-O)(μ-OH)], has been evaluated in the selective oxidation of 1,2,4-trimethylbenzene (pseudocumene, PC) and 2-methylnaphthalene with the green ox
Autor:
Olga V, Zalomaeva, Vasilii Yu, Evtushok, Gennadii M, Maksimov, Raisa I, Maksimovskaya, Oxana A, Kholdeeva
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 46(16)
The selective oxidation of methoxy/methyl-substituted arenes to the corresponding benzoquinones has been first realized using aqueous hydrogen peroxide as a green oxidant, acid tetrabutylammonium salts of the γ-Keggin divanadium-substituted phosphot
Autor:
Irina D. Ivanchikova, Raisa I. Maksimovskaya, Gennadii M. Maksimov, Nataliya V. Maksimchuk, Oxana A. Kholdeeva
Publikováno v:
ACS Catalysis. 4:2706-2713
The catalytic performance of divanadium- and dititanium-substituted γ-Keggin polyoxotungstates, TBA4H[γ-PW10V2O40] (I, TBA = tetra-n-butylammonium), TBA4H2[γ-SiW10V2O40] (II), and TBA8[{γ-SiW10Ti2O36(OH)2}2(μ-O)2] (III) has been assessed in the
Publikováno v:
Inorganic Chemistry. 50:4725-4731
The unique heteropolyanion [H(3)BW(13)O(46)](8-) (BW(13)), previously suggested on the basis of indirect evidence, and protonated lacunary heteropolyanion [HBW(11)O(39)](8-) (BW(11)) have been identified in aqueous solutions at pH 5-7.5 from NMR spec
Publikováno v:
Catalysis Today. 157:107-113
Recent achievements in the preparation of polyoxometalate-based heterogeneous catalysts using different immobilization techniques, such as embedding into a silica matrix by sol–gel method, irreversible adsorption on active carbon, electrostatic att