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Synthesis and characteristics of mixed ligand Ru(III) complexes with EDTA—polypyridyl, and Pt/TiO2/RuO2 semiconductor particulate system modified by the complexes

Autor: M.A. Moiz, M.M.Taqui Khan, Debabrata Chatterjee, Amjad Hussain

Publikováno v: Journal of Photochemistry and Photobiology A: Chemistry. 76:97-101

The mixed ligand complexes K[RuIII(EDTA)(bipy)] (1) and K[RuIII(EDTA)(o-Phen)] (2) (EDTA, ethylenediaminetetraacetate; bipy, bipyridine; o-Phen, o-phenanthroline) were synthesized and characterized by physicochemical methods. Their redox and photophy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00cec8535b542f31e54709fe2dbfddde
https://doi.org/10.1016/1010-6030(93)80179-d

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A diruthenium(III)-μ-oxo complex with amino acid bridges and its oxidative deamination in the presence of oxygen

Autor: Amjad Hussain, M.M.Taqui Khan, R.B. Thorat, Debabrata Chatterjee, M.A. Moiz

Publikováno v: Polyhedron. 12:1437-1441

A stable diamagnetic complex of the type [(Ru111edta)2-μ-(amino-acidato)2-μ-oxo]6− is reported. The amino acid bridge in the presence of oxygen undergoes oxidative deamination, as shown by the formation of an α-keto acid and the liberation of NH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ca076f2a4a9687fa2b85f5a6403e2ab
https://doi.org/10.1016/s0277-5387(00)84579-9

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Oxidation of tertiary phosphines by molecular oxygen catalysed by RuIII-EDTA complex. Electronic effect of phosphine substituent on the oxygen atom transfer reaction; X-ray crystal structure of the complex [RuIII(EDTA-H)PPh3]

Autor: Mohammed Rafiq H. Siddiqui, M.M.Taqui Khan, K. Venkatasubramanian, M.A. Moiz, Hari C. Bajaj, S.D. Bhatt, Debabrata Chatterjee

Publikováno v: Polyhedron. 12:1443-1451

The catalytic oxidation of tertiary phosphines, PR 3 (R = p -fluorophenyl, phenyl and cyclohexyl), by molecular oxygen to the corresponding phosphine oxide, (PR 3 O), catalysed by Ru III (EDTA-H)(H 2 O) is reported as a function of catalyst, substrat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15086f7205c3aa21ab8c7482dda291cf
https://doi.org/10.1016/s0277-5387(00)84580-5

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Kinetics and mechanism of the ligand substitution reaction of aquodiethylenetriaminepentaacetatoruthenate (III) in aqueous solution

Autor: M.A. Moiz, Amjad Hussain, M.M.Taqui Khan, A.B. Boricha, Debabrate Chatterjee, R.R. Merchant

Publikováno v: Reaction Kinetics & Catalysis Letters. 46:145-151

The kinetics of ligand substitution reactions of [Ru(H2dtpa) (H2O)] (2) (H2dtpa=diprotonated diethylenetriaminepentaacetic acid) were studied as a function of ligand (L′) concentration, pH (2.5–8.0) and temperature (30–45 °C) at 0.2 M ionic st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73fe474de5126c3db33639b543d82210
https://doi.org/10.1007/bf02096690

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Kinetics and mechanisms of oxidation of triphenylphosphine with iodosylbenzene catalyzed by N-hydroxyethylethylenediaminetriacetatoruthenate(III) in water—dioxane medium

Autor: S.D. Bhatt, Debabrata Chatterjee, M.A. Moiz, R.R. Merchant, M.M.Taqui Khan

Publikováno v: Journal of Molecular Catalysis. 67:1-6

The kinetics of oxygenation of [RuIII(HEDTA)(H2O)] complex 1, where HEDTA = N-hydroxyethylethylenediaminetriacetate anion, with iodosylbenzene was studied spectrophotometrically by the stopped flow technique. The rate of formation of [RuV(HEDTA)(O)]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c28894f0977f5622bffb8a57a84f725e
https://doi.org/10.1016/0304-5102(91)85028-z

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Thermodynamics of Formation of Ru(III) and Ru(IV)-μ-Peroxo Complexes

Autor: Amjad Hussain, M.A. Moiz, M.M.Taqui Khan

Publikováno v: Journal of Coordination Chemistry. 23:245-256

Reaction of one half and one equivalents of H2O2 with K[RuIII(pdta-H)Cl].2H2O gives rise to the μ-peroxo complexes [RuIII (pdta-H)]2H2O2 and [RuIV(pdta-H)]2O2, respectively. Equilibrium constants for the formation of the various peroxo species were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82c80cdaaa175f11490022d46fcbf3fd
https://doi.org/10.1080/00958979109408255

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