Kinetics of silver(I)-catalyzed oxidation of allyl alcohol by peroxodiphosphate in acetate buffers

Abstract

Abstract:The kinetics and mechanism of silver(I)-catalyzed oxidation of allyl alcohol with peroxodiphosphate in acetate buffers have been studied. The rate is independent of allyl alcohol concentration. The effect of other reaction parameters such as hydrogen and acetate ions has also been studied. The rate law accounting for all experimental observations corresponds to the proposed mechanism. The energy and entropy of activation have also been evaluated by employing Eyring plots.

Oxidation of crotyl alcohol byN-chloro-4-methylbenzene sulphonamide in acidic medium and in alkaline media in the presence of os(VIII) catalyst-a kinetic pathway

“…Since limiting rate is not found even at high hydroxide ion concentration, the second term in the numerator is insignificant and can be ignored. This changes the rate law (20) to (21).…”

“…In most, kinetic studies of oxidation of unsaturated alcohols have been studied in the absence [17] and presence of heterogeneous catalysts [18,19]. Transition metal ions such as Ru(III) [20], Ag(I) [21], Os(VIII) [22], Pd(III) [23] were also taken as homogenous catalysts. But still the product of reactions between unsaturated alcohols and metal ions in solution phase is such an enigma.…”