Réactions radicalaires du percarbonate de O, O-tert-butyle et O-isopropényle: acétonylations assistées par un co-amorceur

…, C Filliatre, JJ Villenave

Index: Jaouhari, Rabih; Filliatre, Claude; Villenave, Jean-Jacques Canadian Journal of Chemistry, 1983 , vol. 61, p. 2295 - 2298

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Abstract

By decomposition in alkanes, ethers, ketones, acids, esters and nitriles of equimolecular mixtures of O, O-tert-butyl and O-isopropenyl peroxycarbonate and tert-butyl peroxyacetate, the" assisted" acetonylation of the solvents has been accomplished. The presence of the co- initiator allows the yield of the free radical acetonylation to be markedly improved: the formation of the by-product acetonylacetone is avoided and the yield of acetonylated ...