## Abstract The oxidation of halotoluenes by hexacyanoferrate(III) in aqueous acetic acid containing perchloric acid (0.5__M__) at 50Β°C gave the corresponding aldehyde as the major product, and a small amount of polymeric material. The order with respect to each of the reactantsβsubstrate, oxidant,
Kinetics and mechanism of palladium (II) chloride catalyzed oxidation of allyl alcohol by potassium hexacyanoferrate (III)
β Scribed by Iftikhar Ahmad; C. Muhammad ashraf
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 243 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0538-8066
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β¦ Synopsis
Abstract
A kinetic study of the oxidation of allyl alcohol by potassium hexacyanoferrate (III) in the presence of palladium (II) chloride is reported. The reaction was observed by measuring the disappearance of the potassium hexacyanoferrate (III) spectrophotometrically. The reaction is first order with respect to allyl alcohol and palladium (II) chloride, inverse second order with respect to [Cl^β^], and zero order with respect to potassium hexacyanoferrate (III). The rate is found to increase linearly with hydroxyl ion concentration.
π SIMILAR VOLUMES
The osmium(VII1)-catalyzed oxidation of D-proline and L(-)-methionine by alkaline hexacyanoferrate(II1) has been studied spectrophotometrically. The reactions follow kinetics different from those of the oxidation of many amino acids investigated earlier, being first order in hexacyanoferrate(II1) an
## Abstract The kinetics of the Ru(VI)βcatalyzed oxidation of benzyl alcohol by hexacyanoferrate(III), in an alkaline medium, has been studied using a spectrophotometric technique. The initial rates method was used for the kinetic analysis. The reaction is first order in [Ru(VI)], while the order c
with respect to the catalyst concentration is first. The reaction mechanism supposes the formation of a complex between the substrate and the catalyst active form . Subsequently, the complex thus formed slowly decomposes in the rate determining step to give carbonium ions and ruthenium hydride, sinc
Kinetics of oxidation of phenylhydrazine and p-bromophenylhydrazine by hexacyanoferrate(I1If in acidic medium have been studied. The reactions follow similar kinetics, being first order with respect to both hydrazine and hexacyanoferrate(II1) and inverse first order with respect to the hydrogen ion.
## Abstract The kinetics of the Os(VIII)βcatalyzed oxidation of glycine, alanine, valine, phenylalanine, isoleucine, lycine, and glutamic acid by alkaline hexacyanoferrate(III) reveal that these reactions are zero order in hexacyanoferrate(III) and first order in Os(VIII). The order in amino acid a