Issue 2, 1981
From the journal:

Journal of the Chemical Society, Dalton Transactions

Polymer-supported oxobis(pentane-2,4-dionato)vanadium(IV) catalyst for reactions involving t-butyl hydroperoxide

Sumit Bhaduri,   Annoottam Ghosh  and  Hanif Khwaja  

Abstract

The polymer-supported title compound catalyses the homolytic decomposition of ButO2H and its reactions with Me2SO, Bun2S, and cyclohexene to give Me2SO2, Bun2SO, and cyclohexene oxide respectively. Polymer-chain participation in the radical reactions seems to give additional catalytic pathways for the decomposition of ButO2H. Recycling of the polymer-supported complex in the conversion of Me2SO into Me2SO2 results in lower product yields due to the loss of metal ions. Comparative studies between the polymer-supported and the homogeneous systems suggest extra stability for the polymer-anchored, catalytically active species. The diffusion barrier between the reactants in solution and the polymer influences the rates and may be responsible for this extra stability.

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Article information

DOI
https://doi.org/10.1039/DT9810000447
Article type
Paper

J. Chem. Soc., Dalton Trans., 1981, 447-451

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Polymer-supported oxobis(pentane-2,4-dionato)vanadium(IV) catalyst for reactions involving t-butyl hydroperoxide

S. Bhaduri, A. Ghosh and H. Khwaja, J. Chem. Soc., Dalton Trans., 1981, 447 DOI: 10.1039/DT9810000447

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