Peroxometal complexes

Furia, Fulvio Di; Modena, G.

doi:10.1007/bf03155992

Cited by 27 publications

(3 citation statements)

References 80 publications

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“…Indirect evidence suggests that i?2-peroxo complexes exist in solution. 23 The most convincing indirect evidence may be the difference in the abilities of 202 and Z-BuOOH to bind with OM(OR)3 complexes. For example, OV(OC2H5)3 binds H202 103 **6**************times more strongly than Z-BuOOH.24 Chromium(VI), molybdenum(VI), and titanium(IV) also have high values of formation constants for 202 complexes.25 This suggests that the ability of H202 to act as a bidentate ligand allows much stronger binding.…”

Section: Discussionmentioning

confidence: 99%

Methyltrioxorhenium-catalyzed oxidation of a (thiolato)cobalt(III) complex by hydrogen peroxide

Huston¹,

Espenson²,

Bakač³

1993

Inorg. Chem.

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Section: Discussionmentioning

confidence: 99%

Methyltrioxorhenium-catalyzed oxidation of a (thiolato)cobalt(III) complex by hydrogen peroxide

Huston¹,

Espenson²,

Bakač³

1993

Inorg. Chem.

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“…However, no detailed information on the structure and the chemistry of such species was available at that time. Since then, a variety of well characterized peroxomolybdenum complexes has been prepared (6). Among these, we selected, for the purposes of this investigation, the 0x0-diperoxo-phosphoro-arnido-aquo complex MoO(O~)~.HMPT.H~O, 1 (4c): In protic solvents, the organic ligand HMPT may be displaced by the solvent itself (4c, 7).…”

Section: Peroxomolybdenum(vz) Species In Acid Aqueous Solutionsmentioning

confidence: 99%

Metal catalysis in oxidation by peroxides. 24. Extraction of aqueous peroxomolybdenum species into organic media and their reactivity

Bortolini¹,

Bragante²,

Furia³

et al. 1986

Can. J. Chem.

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OLGA BORTOLINI, LETANZ~O BRAGANTE, FULV~O Dl FURIA, and G i o~~i o MODENA. Can. J. Chem. 64, 1189 (1986).The effect of the lipophilicity and coordinating ability of neutral ligands, belonging to the classes of phosphoric amides and pyridine oxides, on the extraction of the neutral oxidants molybdenum(V1)-peroxo complexes from an aqueous acidic phase to an organic one, has been studied. The nature of the Mo(V1)-peroxo species present both in aqueous and organic phase has also been investigated. Sizable amounts of mineral acid, added to adjust pH, may be extracted into the organic phase. The various factors affecting this process such as the nature of the acid added, the organic solvent and the neutral ligand, as well as the effect of this feature on the partition of the oxidant between the two phases are briefly discussed.OLGA BORTOLINI, LETANZ~O BRAGANTE, FULV~O Dl FURIA et G i o~~i o MODENA. Can. J. Chem. 64, 1 189 (1986).On a ttudit les effects, sur l'extraction d'oxydants neutres comme les complexes peroxo-molybdkne(VI), du caractkre lipophile et de l'habilitk k coordonner des ligands neutres que possbdent les phosphoramides et les oxydes de pyridine. On a aussi examint la nature des espbces peroxo-molybdkne(V1) tant dans la phase aqueuse que dans la phase organique. De grandes quantitks d'acides minkraux, qui sont ajoutts pour ajuster le pH, peuvent &tre extraites dans la phase organique. On discute brikvement des divers facteurs qui affectent ce processus, tel que la nature de l'acide qui est ajoutk, la nature du solvant organique et du ligand neutre ainsi que l'effet de cette caracttristique sur la rkpartition de I'oxydant entre les deux phases.[Traduit par la revue]

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“…A number of complexes are known to exist in the systems H 2 O 2 /transition metal/solvent [6][7][8][9][10]17,21,[28][29][30][31][32][33][34][35][36][37][38]. The results of the study suggest that active intermediates form in the reaction of hydrogen peroxide with vanadium complexes.…”

Section: Discussionmentioning

confidence: 91%

Hydroperoxide oxidation: unexpected C–C bond cleavage in branched alkanes and oxidation of molecular nitrogen

Гехман

Stolyarov

Моисеева

et al. 2004

Comptes Rendus. Chimie

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Peroxometal complexes

Cited by 27 publications

References 80 publications

Methyltrioxorhenium-catalyzed oxidation of a (thiolato)cobalt(III) complex by hydrogen peroxide

Methyltrioxorhenium-catalyzed oxidation of a (thiolato)cobalt(III) complex by hydrogen peroxide

Metal catalysis in oxidation by peroxides. 24. Extraction of aqueous peroxomolybdenum species into organic media and their reactivity

Hydroperoxide oxidation: unexpected C–C bond cleavage in branched alkanes and oxidation of molecular nitrogen

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