Journal ArticleDOI
Oxidation of 2,3-butanediol by alkaline hexacyanoferrate(III) using Ru(III) or Ru(VI) as catalyst†
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TLDR
In this paper, the reaction rate of 2,3-butanediol by hexacyanoferrate(III) in alkaline medium using ruthenium compounds as catalysts has been studied spectrophotometrically.About:
This article is published in Journal of Physical Organic Chemistry.The article was published on 2006-08-01. It has received 11 citations till now. The article focuses on the topics: Catalysis & Reaction mechanism.read more
Citations
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Journal ArticleDOI
Heterogeneously catalyzed oxidation of butanediols in base free aqueous media
Yulia Ryabenkova,Peter J. Miedziak,David W. Knight,Stuart Hamilton Taylor,Graham J. Hutchings +4 more
TL;DR: In this article, a set of Au, Pd and Pt catalysts were used to oxidize four butanediols under base-free conditions using sol-immobilization and they were found to be active with bimetallic alloys having much higher activity when compared with the monometallic counterparts.
Journal ArticleDOI
Kinetic study of the hexacyanoferrate (III) oxidation of dihydroxyfumaric acid in acid media.
TL;DR: In all instances it was assessed that the substrate decomposition is slow compared to the redox reaction, and specific catalytic effect by binding of alkali metal ions to oxidant has not been observed.
Journal ArticleDOI
Outer‐sphere reduction of hexacyanoferrate(III) by enolizable and nonenolizable aldehydes in alkaline medium
TL;DR: In this article, the outer-sphere reduction of hexacyanoferrate (III) by enolizable/nonenolizable aldehydes (viz., aliphatic, heterocyclic, and aromatic) in alkaline medium has been studied spectrophotometrically at λmax = 420 nm.
Journal ArticleDOI
Base-catalyzed oxidation of sugarcane molasses by potassium ferricyanide in alkaline solutions
Samia M. Ibrahim,Ahmed F. Al-Hossainy,Mohamed Sh. Zoromba,Mohamed Sh. Zoromba,Islam H. El Azab +4 more
Journal ArticleDOI
Base-catalyzed oxidation of some anionic polyelectrolytes: Kinetic and mechanistic aspects to electron-transfer process into hexacyanoferrate(III) oxidation of alginate polysaccharide in alkaline media
TL;DR: In this paper, the kinetics and mechanism of alginate polysaccharide (Alg) by alkaline hexacyanoferrate (III) in basic solutions at a constant ionic strength of 1.0 Ã 0.0 m −3 have been investigated spectrophotometrically.
References
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Journal ArticleDOI
Mechanism of the chromic acid oxidation of cyclobutanol
Jan Rocek,Annette E. Radkowsky +1 more
Journal ArticleDOI
One-electron vs. two-electron oxidations. Cerium(IV) and cyclobutanol
Karl Meyer,Jan Rocek +1 more
Journal ArticleDOI
Spectrophotometric determination of ruthenium
R.P. Larsen,L.E. Ross +1 more
TL;DR: In this article, conditions for the spectrophotometric determination of ruthenium as perruthenate have been established, and an improved procedure for the distillation of RUThenium tetroxide which is particularly rapid and clean uses a slurry of sodium bismuthate in dilute sulfuric acid as the oxidant.
Journal ArticleDOI
Oxidation of mandelic acid by alkaline potassium permanganate. A kinetic study
TL;DR: In this article, the first-order kinetics in permanganate ion and fractional order dependences in [MA] and [alkali] were studied spectrophotometrically.
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